I am having a few issues with Jobs

Hi, I have downloaded and installed Jobs. However I’m quite a number of issues:

1) View Inbox button both on the Header Bar and also in the Icons Bar on the Jobs&Expert Page are not working.

-When I click on it, the page simple refreshes itself.

-In some instances, for example when I’m in the WP backend, the “View Inbox button” on the Header Bar cannot be clicked.

2) Is there any way to browse Jobs based on Categories?

3) Lastly, is there any way to limit the number of Expert Profiles that each user can create? I know you can set it in the Experts Setting, but mine is already set to 1 and yet I was able to create 3 Experts somehow.

Thanks in advance!