Can't see closed Tasks in Project

Can't see closed Tasks in Project

So I've got a team using Zoho Projects and we can't seem to see the tasks that people complete. I change the filter to view closed tasks and I only see 1 task of my own that I completed when first testing out how the project software worked. I am the project owner and not being able to see what people who are part of the project are completing. It's really frustrating. Please let me know if I'm doing something wrong. Thanks!

- Anthony