P.S. as a long time fan of you and your games, is there any other way (than simply buying the game) that i can support you guys?
Feedback during Early Access, game reviews on applicable platforms, etc.
If you meant financially, there is a Larian Merch store
(currently only ships to the US and within the EU), and there are a couple links to other, limited merchandise available in the topic Divinity related stuff
The 'Search' link is on the right side of the menu under the forum banner (in general if you don't spot such a link on a website, you can sometimes use your browser's search function to search for 'search' to find it).