Hello, I have a name and surname problem in the best sellers section. How can I place this length into the table as it should be? I would appreciate it if you could tell me in which folder I should edit this.

I am not sure what is problem and what you want to achieve.

In the picture I shared, the text characters move to the bottom line due to the length of the name. I want to keep this from scrolling exactly to the bottom line.

Try this:

#users-list .user .name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: calc(100% - 2px); }

And check this:
https://docs.osclasspoint.com/customizations-of-theme-basic

I solved the problem. Thank you.