why my bank account has 3 unknown charge
3 transactions on my account which I do not know about. These transactions are done also before
Question marked as
Have you viewed your purchase history and subscriptions?
View your purchase history for the App Store and other Apple media services - Apple Support
If you want to cancel a subscription from Apple - Apple Support
If you do not see the charge there, then it may indicate your card has been compromised. This can be done if you used the physical card on a retail terminal where a scammer installed a skimmer/shimmer. It is very common at gas stations where they have all night to install them with very little interruptions. In that case, contact your bank, as they will need to cancel the card and issue you a new one.