Category used to provide information NO Products and deleting a customer

[johnsma2000]

I have created a Category, that appears in my Menu bar, to provide information in the description field that I want displayed on the website for customers to glean information. The category displays in the menu bar and the information displays as I want, with NO Products. However, directly below the information is "There are no products in this category." Is there a way to turn this statement OFF? If not, where do I find this statement text and attributes to change the font color to the background color to make it disappear?

The other issue is: How do I delete a customer that is clearly a scam. All fields were clearly filled out by a computer with crazy entries (oewipt98ypq3476tuh;ofhpiu) kind of stuff. I disapproved the customer but can't figure out how to actually delete the entry in case it is an AI bug attempt.

Thanks in advance for your help or suggestions.
Melissa