Tell us what you are trying to do?
Trying to access module manager but can't find it under Toolset menu (see image). It is also not under Export/import (there is no 'modules' tab. I tried reinstalling the module manager but the problem still persists.
Your screenshot upload didn't work, I can't see it.
Can I take a look at your site and see for myself, I think that would be quicker than asking you for more screenshots and settings.
I will mark your next reply as private so that I can get log-in credentials from you—you may want to create a temporary admin user for me to use that you can later delete. And be sure to have a current backup of your site, even though I don't intend to make any changes.