IHOP review: thefts

On September 2nd I made 3 orders on the phone, when I went to pay for each separate order the waitress did not submitted the order in the computer she just opened her folder where she carries her tips and game me my change telling me that she owns me 22 cents because she didn't have them, as I noticed what she was doing I asked for a receipt she looked at me and gave me the original one the one with the order but not that I paid, I had to pay the second order with cask too and the same thing happened, the orders were all the same, so she told me she owns me another 22 cents ( unbelievable), then the 3rd order was with a credit card and she gave me the receipt of course because she had to do that transaction.
The purpose of my writing is to late you know that the cash sales has being stolen by the employees her name is Johanna the server. If you need more information about the transaction I have the "receipt" my email [protected]@hotmail.com