Gas station booked unauthorized!?

Hello guys, I was here at the local Avanti 24 refueling… at the tankomat with EC card as it closes at 10 p.m…. as usual card in… it follows the info that is authorized for 80€ but the amount actually refueled is debited. So as always…Pin engben and Zapzäule 3 selected…Cards out. Message on the display “Abortion!” So again tried…same game… then I chose another pump… and noticed that this only gives off truck diesel…so again Kar te rein… Zapsäule 5 selected and filled for 41,xx€… map again pure un Bleegt came out… truck diesel 0,00 liters 0,00€ and normal diesel with 41,xx€ is to be seen…as far as everything is correct. Now I am looking at my account via online banking and see that now besides the authorized 41,xx€ 2x 80,00€ so 160€ too much debited! How do I proceed now best? Rebooking is not possible – probably because it was authorized by Pin. Go to the bank and book back there l how long are the video tapes stored? In any case, be the first to go to the bank and then to ask for the tank… especially for the tape that is a clear proof next to the receipt….