How to extract them? Like extract all of the rar files(there are many of them in file) into the game folder? or should i extract one needed rar file?

oops. Didn’t want to reply to you.
The problem u have is probably bcs of directx problem or microsoft visual c issues. You can download them mannualy, but better download them alongside woth full windows update […]

How to use it? How to extract? It has a lot of rar files. I should extract all of them into game folder, or particular ones?