Need more configuration documentation

Need more configuration documentation, especially in the joomla profile.
Customization of the layout very weak, without any interesting layout.
How do you add the user image.
I just bought it and I'm already regretting it.
I am also realizing that there are unanswered posts for a while.
There is no way to send the link because it is on localhost.

Hello,
What profile manager are you using?

Which one should I be using? Why I already installed it on 2 different sites is it didn't work.

Then check your default.php on lines 42 to 44, I think there is a lack of content inside the if
$ userlink = '';
$ avatar_img = '';
if ($ profileman == 'j')
{