Questions about the CS:GO Cheats

I often play against people who walk backwards and give headshots through walls constantly.
Can this cheat achieve the same results? And is there a lifetime package?

about your first question, yes you're in the right place, as you can see from the videos or feature list we got these options available in our software.
About lifetime, no, we don't offer a lifetime package, 1 year sub is the current max available one.