This is a duplicate, however the other is marked as closed and it shouldn't be.
When logged in, the upload button only is to upload from computer. There should also be a upload from web button there.
Asking users to navigate back to the home page or use an extension are not solutions. The functionality is there, it should be easy to access right after logging in.
Also note: there is a need to manually type in the address again as there is no link to the "non-logged in" hope page once logged in.
Customer support service by UserEcho