communities not working on my site

Dear support gurus:

I installed the communities plug in. After reading instructions I also installed messaging and avatar plug ins.

When I click on the communities link it takes me to this page

and there is nothing there?

Could you please let me know how to fix this?

I am encountering so many issues with your plug ins. What I thought to be a turn-key system is turning out to be a codependent relationship with this forum and LOTS of TRIAL and ERROR installations.

I find myself jumping from plug in to plug in hoping that one works well and would satisfy my needs. But I have not found a solution.

Is there a way to get my money back? Because this is turning out to be a real problem for me.

So far these plug ins are not working as they should for me
- Ultimate Facebook -- does not allow users to create topics for both Forum and Groups and FOrums in BudyPress
- Forum and Groups do not work when users log in with facebook
- Communities - Does not work as mentioned above