Envato Market WordPress plugin doesn't work

Hey there,

I hope somebody can help me. I searched for this problem for an hour but couldn’t find anything. When I go on my envato market plugin nothing will appear, it’s just blank. Even if I click on Help or settings nothing moves or shows up. I updated my API and even wanted to maybe fix the problem with a new API (if that even works) but I didnt now how to set a new one. I hope someone can help me with my problem.