Developer Inactive Error

Joined recently ( 3 days back )
I have one issue and help appreciated.

Issue/Error: "Developer Inactive"

Context: Successfully generated the Key and Admin Key. I wanted to crate a project and submitted the request as shown below:
using POST method of POSTMAN software.

The response is “Developer Inactive” and got stuck there!!

Suggest next steps to become “active

Solutions/Suggestion Please:

Patil B A

Between “projects” and “project” there should be a slash instead of a question mark.

Thanks Przemek . It worked.
Patil B A