Fraudulent Email

I think what you are seeing most likely is an attempted scam.

Did you provide any potentially damaging information to anyone? If yes, you'll need to follow up, for example, with a credit card company, Apple, your bank, etc.

If you gave you Apple ID password to a scammer, then

Change your Apple ID password https://support.apple.com/en-us/HT201355

Here is What to do [before] or after you change your Apple ID or password https://support.apple.com/en-us/HT204071

See If you think your Apple ID has been compromised https://support.apple.com/en-us/HT204145 to see what to do.

Increase the Security of your Apple ID https://support.apple.com/en-us/HT201303

iCloud security overview  https://support.apple.com/en-us/HT202303

Ways to keep your information safe on Mac https://support.apple.com/en-gb/guide/mac-help/mh11402/mac

FYI: 

 See If you see apple.com/bill, itunes.com/bill, or an unfamiliar charge on your statement https://support.apple.com/en-us/HT201382

See Identify legitimate emails from the App Store or iTunes Store https://support.apple.com/en-us/HT201679

For scam related information from Apple including reporting scams to Apple see Avoid phishing emails, fake 'virus' alerts, phony support calls, and other scams https://support.apple.com/en-us/HT204759

konatak Said:

”Fraudulent Email“

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By your description, it seems undoubtedly to be a fraudulent eMail — a scam and you fell for it :(

So, having provided such information, consider the following:

• Modify: your login credentials (Open a New eMail Account, and assign a Never-Before-Used Password to each site).

• Change your Method(s) of payment.

• Enable: Two-factor authentication for Apple ID - Apple Support and for all other sites with such an available option.

• Friend, family member, or whomever else is out there, don't share this new information with them.

• Keep a handwritten, hard copy of these credentials, and store it in a location that only you are aware of and only you have access to.

I am sorry to hear about that! You should report this to apple by following these steps:

• If you receive a phishing email that's designed to look like it’s from Apple, send it to reportphishing@apple.com. If you forward a message from Mail on your Mac, include the header information by selecting the message and choosing Forward As Attachment from the Message menu.
• To report spam or other suspicious emails that you receive in your iCloud.com, me.com, or mac.com Inbox, send them to abuse@icloud.com.
• To report spam or other suspicious messages that you receive through iMessage, tap Report Junk under the message. You can also block unwanted messages and calls. 

If you believe that your Apple ID has been compromised, or if you might have entered your password or other personal info on a scam website, change your Apple ID password immediately.