Very good food. We noticed on the menu there was a...

Very good food. We noticed on the menu there was a covid-19 surcharge, which is understandable. When we asked for the check, the waiter brought an iPad and announced the total was $70. I asked to see the bill to make sure the food was charged correctly (we changed part of the order) and to know the covid surcharge amount and he said he could bring it after we paid. The tip was automatically set to 25% and the waiter seemed displeased when I took the iPad to put in a custom tip amount. After paying, he finally brought us the paper bill that showed a 10% surcharge. I am all for charging a covid-19 surcharge if need be, but don t try to hide it from customers or act annoyed when they want to see what they were charged before just handing over their credit card.