Why my coworkers are not able to upload files to the workspace i created?

Why my coworkers are not able to upload files to the workspace i created?

Hello,

I just created a workspace. All the members are defined as collaborators.

But nobody can upload files to the workspace, only me.

Why my coworkers are not able to upload files to the workspace i created?

I am questioning myself if a made a good decision using Zoho or if would be better to stay with Google docs that is free and easier to use. :(

Zack