apl* iTunes.com/bill on bank statement

You are sure that it's a genuine email from iTunes, not a phishing email ?

Phishing and similar emails : Phishing & Other Suspicious Emails

Genuine iTunes emails : Identifying legitimate emails from the iTunes Store - Apple Support

Viewing your account's purchase history : See your purchase history in the iTunes Store - Apple Support

Check your purchase history in iTunes and view your subscriptions. If you can locate the payment or subscription then you can use the options to cancel or request a refund if applicable.

See also If you see an unfamiliar iTunes Store or App Store charge on your bank, credit card, or debit statement - Apple Support and About payment card authorization holds in the iTunes Store - Apple Support.

If you cannot identify the payment then perhaps you are looking at a phishing email.

If there really has been a purchase that you didn't authorize, or you've entered your Apple ID credentials at a fake Apple portal, see If you think your Apple ID has been compromised - Apple Support, change your Apple ID password, and if possible turn on Two-factor authentication for Apple ID - Apple Support.

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To look at your purchase history (if you are a family organiser in family sharing you may need to look at the members accounts as well) : See your purchase history in the iTunes Store on a Mac or PC - Apple Support

Check your purchase history in iTunes and view your subscriptions. If you can locate the payment or subscription then you can use the options to cancel or request a refund if applicable.

Charges from your bank for going overdrawn without prior arrangement are between you and them. One more reason to ensure that your device is secure and that purchases cannot be completed without entering your password or other access code. See Use parental controls on your iPhone, iPad, and iPod touch - Apple Support.

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Check your purchase history in iTunes and view your subscriptions. If you can locate the payment or subscription then you can use the options to cancel or request a refund if applicable.

See also If you see an unfamiliar iTunes Store or App Store charge on your bank, credit card, or debit statement - Apple Support and About payment card authorization holds in the iTunes Store - Apple Support.

If you cannot identify the payment then perhaps you are looking at a phishing email.

If there really has been a purchase that you didn't authorize, or you've entered your Apple ID credentials at a fake Apple portal, see If you think your Apple ID has been compromised - Apple Support, change your Apple ID password, and if possible turn on Two-factor authentication for Apple ID - Apple Support.

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You already know that we are fellow users, so we obviously don't know what it's for. Have you tried looking at your account's (and, if applicable, family share members accounts) purchase histories : See your purchase history in the iTunes Store on a Mac or PC - Apple Support ?

Fellow users on these user-to-user forums can't tell you what they're for. You could try looking at your purchase history (and, if applicable, family share members purchase history) : See your purchase history in the iTunes Store on a Mac or PC - Apple Support

Check your purchase history in iTunes and view your subscriptions. If you can locate the payment or subscription then you can use the options to cancel or request a refund if applicable.

See also If you see an unfamiliar iTunes Store or App Store charge on your bank, credit card, or debit statement - Apple Support and About payment card authorization holds in the iTunes Store - Apple Support.

If you cannot identify the payment then perhaps you are looking at a phishing email.

If there really has been a purchase that you didn't authorize, or you've entered your Apple ID credentials at a fake Apple portal, see If you think your Apple ID has been compromised - Apple Support, change your Apple ID password, and if possible turn on Two-factor authentication for Apple ID - Apple Support.

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We are fellow users, we won't know what for. To view an account's purchase history : See your purchase history in the iTunes Store on a Mac or PC - Apple Support

Temporary holding charges : About payment card authorization holds in the iTunes Store - Apple Support

Have you checked your account's purchase history (and family members if you are a family organiser in family sharing) : See your purchase history in the iTunes Store on a Mac or PC - Apple Support ? Do they show there ? If not could they be : About payment card authorization holds in the iTunes Store - Apple Support ?

If they show on your iTunes account but you didn't buy them, and if nobody else has access to your account and did them, change your account's password if you haven't already done so (What to do after you change your Apple ID email address or password - Apple Support) and contact iTunes Support : https://www.apple.com/emea/support/itunes/contact.html

If they don't show on your account(s), and if they aren't temporary holding charges, contact the card issuer

As you haven't read any replies :

To view an account's purchase history : See your purchase history in the iTunes Store on a Mac or PC - Apple Support

(if you are a family share organiser check the members accounts as well)

Temporary store holding charges : About payment card authorization holds in the iTunes Store - Apple Support

If it shows on your account but you didn't do it (and nobody else has access to the account and did it), change its password (What to do after you change your Apple ID email address or password - Apple Support) and contact iTunes Support e.g. http://reportaproblem.apple.com or http://www.apple.com/support/itunes/ww

if it doesn't show on your account(s), and if it's not a temporary store holding charge, contact the card issuer

We are fellow users, these are user-to-user public forums, nobody on here will call you - I've asked the hosts to remove your phone number from your post, it's not a good idea to post personal info on any public forum.

Purchases are considered final but you could try the 'report a problem' page to contact iTunes Support and see if they will refund or credit you : http://reportaproblem.apple.com

Or you can try contacting iTunes Support via : https://support.apple.com/contact or https://www.apple.com/emea/support/itunes/contact.html

Purchase history (if you are a family share organiser check the members accounts as well) : See your purchase history in the iTunes Store on a Mac or PC - Apple Support

Managing iTunes auto-renewing subscriptions : View, change, or cancel your subscriptions - Apple Support

Typically free trials set up an auto-renewing subscription which you need to manually revoke before it is first called on if you don't want to continue with the subscription at the end of the trial. See View, change, or cancel your subscriptions - Apple Support for details. You can cancel the subscription and potentially request a refund for the recent payment that was taken.

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There's what ?

To view an account's purchase history : See your purchase history in the iTunes Store on a Mac or PC - Apple Support

(if you are a family share organiser check the members accounts as well)

Temporary store holding charges : About payment card authorization holds in the iTunes Store - Apple Support