Hey guys.
Here is a awasome group! http://gtm.you1.cn/groups/admirolas
They do many raffles and giveaways!(200$steam wallet codes, knives raffles or giveaways!)
At the moment they giveaway 2knives and top skins on csgo for inviting friends!
So go to the group http://gtm.you1.cn/groups/admirolas
invite your friends, and when they'll get 22.570 members they'll giveaway much stuff! look here http://gtm.you1.cn/groups/admirolas#announcements/detail/126439139690198618

So join the group invite your friends to the group and have fun!