Check out supplying the keypad and card slot a wiggle. If both feels free then don’t insert your card at all. A buyer’s card is fed in the card reader about the ATM or POS device (to aid the transaction) as well as the skimmer (to copy the card’s info). https://landengcuuk.blogkoo.com/an-unbiased-view-of-card-cloner-machine-55588114