Virtuemart product and category display screen

Hello everyone!
I have 3 problems.

1)
Do you know how to change VM item display look?
I need this page
http://artveshi.com.ua/index.php/vm?pag ... gory_id=28

Look like this one
http://demo.gavick.com/joomla15/may2010 ... Itemid=203

2) How to change category items display screen? I had 4 items in 1 lane before. Now - only one. Tried to change some VM settings - nothing.
http://artveshi.com.ua/index.php/vm?pag ... gory_id=28

3)
I also have some problems with main body module of random VM products.
Take a look. Prices and add to cart buttons are ON image.
How to fix?

http://artveshi.com.ua/index.php

Did you tried to read the Help file of MyStore template? You can find all that you need to make your site look like the demo one.

You can find the help file here