Wawa

Walked into the wawa store on my evening shift break. Had 10.37 to spend on my debit card. I grab a med soup, a red bull, and a wawa lemonade. Total came to 7.60. The cashier made a double transaction taking both 7.60 and then the remaining 2.77. He then looks at me and say I need to pay 4.89 I say for what and he responds u only had 2.00$ on your card. So I show them the receipt my phone receives after every purchase and it showed he charged me twice. He denies it. Long story short I left wawa no food on my break, no juice to drink and my 10.37 taken. I'm am very upset. I was a loyal wawa customer that May have ended it. I just want what's mine. It clearly show in the picture at 1 am I was charged twice by wawa