Walmart review: Lack of customer service

Tonight I was in the walmart, buying a few things, we were in line, and a customer was having problems using her credit cards, this went on for quite a few moments as she was calling her credit card company also. And it went on. What should have happened, call a manager, have manager take care of customer, while you delete her sale. This did not happen
We then went to the self check out, I asked if we could do gift cards at selfe checkout yes we can. The woman there was very nice and helpful. However I wanted two 25$ gift cards, it would only accept one. This aggravated me to no end, I do understand you are trying to prevent money laundering, but then it allowed me to do this on another sale. Two separate sales and I am not doing money laudering. Come on get your act together. You should have stopped me on the second sale if you were truly trying to prevent any criminal activity. I asked for a manager, but none showed. I will stick to my good walmart on linden st in bethlehem. Your idea of good customer service really is non existant.