How can i have in this module add to cart instead of product details that it has now? My point is to can add to cart before i will go inside the product
In VM product module configuration tab select "Show Add-To-Cart Link?"
I was selected this but it show product details button and not add to cart button there.
Are you using template overrides?
Yes i saw that in my template there is override
Then switch to Protostar or VMBeez to see if the issue goes away. If so then you need to edit your override(s).