There are various options to get support for the JoomlaXT! products (or at least there will be - when I'm done with rebuilding the Site).

You should first have a look at the Tips & Tricks section, where you can find descriptions for certain problems or tasks.

Azzam Sheikh of Open Source Candy recently published a quite good tutorial for pollXT 1.22 , you might have a look at that, if you're a new user.

Next you should search in the forum. If you don't find a solution, post your questions there. If you have special requirements you might contact me directly, too.