Ernie's Pizza

I take the kids in and order a meal for them. The bill comes to $21.00 ... I pay the bill using a debit card. The following week I check my receipts and it turns out the card was hit for some $79.00 ...MMMMMM interesting. I call the place and take a ride down. They show me receipts for their day showing the $21.00 as I had told them I needed them to file a report. The credit card company is called and tells them that a tip was put in for the remainder...MMMMM. They deny this happened and never offer to provide the funds in cash. I don't care if it was a rogue employee?? WILL NEVER EAT THERE AGIAN!!