MAPCO

On November 19 I was pumping gas on pump 10. I paid 20 dollars with my debit card. The pump stopped .06. I was told that it would reverse back to my card. On November 28 the same thing happened. I paid 20 dollars with my card but it stopped on 05. As of today I haven't been refunded my money. I pay inside. I never pay at the pump. I finally talked to the manager about the situation. She informed me to talk to my bank. I have talked to card services at my bank. I still patronize the establishment but I no longer purchase gas there. Happy holidays and Thanks.