Hello huda,
There are various reasons why you could be seeing this. It could be a real charge from Apple that you need to understand, or it could be fraud on your account, or it could be somebody trying to scare you with an email and it isn't real at all. Carefully read and follow ALL the steps in the support article: 'If you see âitunes.com/billâ or an unfamiliar charge on your bank, credit card, or debit statement' Click here --> https://support.apple.com/HT201382
The article explains how you can check your purchase history, cancel subscriptions, and track possible sources of mysterious "iTunes" charges you may see on a card, particularly those from family members if you are an organizer of a Family Sharing group. It also provides a specific link for contacting Apple if you cannot trace the source of charges.
Other possibilities to consider (not all may apply in your situation):
- Purchases can be made in your name if your Apple ID is compromised ( https://support.apple.com/HT204145 ) or somebody else has access to your device ( https://support.apple.com/HT204030 ).
- If you only see a charge in emails that are not official Apple receipts, it is likely phishing attempts ( https://support.apple.com/HT204759 ).
- If you are absolutely certain neither you, nor Apple, nor a Family Sharing member can account for a charge and it ONLY appears on a bill for a credit card you alone control, you may have been the victim of card fraud. Contact your financial institution
If a purchase is listed in your purchase history and you want to ask for a refund, read this document about how to 'Request a refund for apps or content that you bought from Apple' --> https://support.apple.com/HT204084
or click on this link to proceed directly to 'Report a Problem' for requesting a refund --> https://reportaproblem.apple.com/?s=6
Realize Apple's terms of purchase for most countries are effectively, "All Transactions are final" (check terms at: https://www.apple.com/legal/internet-services/itunes/us/terms.html ). Apple does refund on a case by case basis, but they can also refuse.
If a reporting a problem request is unsuccessful you can also try clicking here --> https://support.apple.com/choose-country-region/media-services Select your country, then a product.