Theme installation on hosting sites

[KeyDevelopment]

Long story short, I have given up on hosting magento on my computer while trying to get everything to work. 

I have magento hosted on a server on inmotion hosting and I am trying to install a theme (proto) that I have purchased on it. Is there a documentation or anything that could help me do this? 

I studied for 6 months to understand the backend and frontend and read the documentations but I could never get the theme to show up. I have no idea what else to read or search for and at this point am just extremely frustrated. 

Thank you for any and all ahead ahead of time

[starlyns]

if I understand correctly you, just installed a fresh magento 2 in inmotion hosting, brought a template and wants to install it?

The template should have the documentation folder. unzip it the whole template in your pc it should be there. if not let me know