Inspire smarter than me

I got the Inspire a few weeks ago and have had nothing but constant trouble with it. I was even going to return it but at the last second, I couldn't let my husband have a better phone than me.

But, can somebody tell me if there is actually a way to add a picture from the camera to an existing contact and if there is actually a way to make different contacts have different ring tones than I can hopefully download for free?

I know that's a lot of questions and I did see the answer about how to load a picture to a contact, but couldn't seem to see the "camera" button in the top left of the screen that he was talking about.

HELP!!