I can't see modules I uploaded

Hello fellas,

I just bought a new template (PAV FASHION) on themeforrest and in order to work properly I need to install a few modules.

I have a version OC 1.5.6.1, so I uploaded the files of modules via FTP on my server and when I want to install them at extensions -> modules, I can't see any of uploaded modules. I can't even set the permissions for users, because there's nothing to check.

Can you please help me what should I do in order to install my new modules?

Thanks for any answer.
Jan

It sounds like you should probably contact the theme developer?