I am using an expense report template to create a simple report for some financial items at my job. The problem is that most cells have constant comment popups that keep displaying when those cells are selected that I am unable to remove or even hide for
some reason.

I have through a few steps to try to remove them but none seem to work. If I right-click in the cells, the option to delete comments is greyed out. Here are other steps i have tried
1 - Excel preferences --> View --> selected "No comments or indicators"
2 - Edit menu --> Find --> Go To --> click Special --> select Comments. This prompts a message saying "No Cells Found"
Unable to find anything on the web regarding this issue, I initiated a chat with MS. Not only was this a total waste of time, as the rep was clearly doing nothing but pushing to get off the chat as soon as possible, but he only recycled the very steps I
had already told him I tried. He then told me in a very belittling demeaning comment that would email steps that I could go through to fix the issue. I should have suspected something was amiss when I asked if I was just going to get an email with the same
steps I had already tried and that he repeated to me and did not receive a response. After the chat and I received the email, sure enough, they were the same steps we just discussed.
So I am now unfortunately no better off than before with trying to resolve my problem. Only now I am rather irritated at the unbelievably terrible support.