The server didn't take us seriously when I request...

The server didn't take us seriously when I requested to make sure the nachos we ordered were at least half with no cheese. She scoffed at me and said that of course it will only be on half. When we received our shared nachos they were pretty much completely covered in cheese and I was left to pick at the bare chips around the edge of my side of the plate. Our server never checked on us at all. We were talking about the quality of food/service as she cleared a table next to us. The bartender must have been alerted of mine and my friend's conversation about how mediocre everything was, because he came by asking if everything was ok. I brought up the situation and that I couldn't enjoy a single chip that had beans on it because it was covered in cheese. He attempted to mansplain to me the science of how cheese expands over the entire body of an item while heated, however I mansplained back to him that I wasn't always vegan and I know how to make a dish work without cross-contaminating the whole thing. He brought me out a side of beans so that I could at least try to enjoy the few chips that we tipped them more than the average Manitoban does on.