Subway

Walmart subway Danville Indiana #66648-0
1894 Ridge Ave
Served by Denver 2/8/16 8:45pm
Term ID-Trans# 1/A-1566

Ok my order total was $33.91
I used my American express jackson Hewitt card
She was ringing it up on the register but swiped my card on a iPad type thing than cashed me out by cash instead of credit well the total on my card differs from my receipt total plus it doesn't say subway I was with my three kids and it was alil crazy so I wasn't able to check my card until I got home what can I do about this