Aidan134 :
Is there any way I can upgrade my asus x502c laptop to make it play csgo better because I don't think I am able to spend $500 on a new gaming rig a this time.
As far as I can tell, your laptop uses your CPUs integrated graphics which only has 32mb of dedicated VRAM. This really isn't enough to play any semi-recent games.
But do not despair!
Although it may be expensive, you can purchase an external video card dock and an older video card.
However, CS:GO is not the most intensive game out there and you do not need a $500 gaming rig to run it, so you may be better off looking at finding second hand parts on craigslist to make a budget build.