unidentified purchase of 2k$ on my personal credit card from apple online store
I believe this to be a fraudulent purchase since I don't own or use any apple products currently other than air pods.
the name that performed the purchase on receipt is - APPLE ONLINE STORE>ISTANBUL TR, Turkey; MCC:5732
while I am visiting Istambul, I never made any such purchases. i did use the credit card in taxi though so probably that's how it got scanned by scammers.
what can I do to report the scam/fraud and receive refund? its not easy to get in touch with apple support seems like. i was not able to report this issue in any shape or form on apple support as all the links that i saw require some apple product that requires support, while this case seems to be unrelated to specific product.