Donors List, PayPal verification, and some help for a beginner

Hello. Thanks for the module.

I'm having a few issues and I hope someone can help me.

My first problem is I can only see the Donor's List via /admin/build/donations - is there a "public" viewable donors list anywhere?

Secondly, during our tests, the Donor's List isn't being updated automatically. If I add as Admin, it's fine. This is my first time using PayPal in this way, so any guide on this would be useful.

And thirdly, how do I show a users total contributions in their profile page?

Many thanks in advance. I've searched this section, but still having problems.