Here's a method I've been using lately. It actually works. It DOES REQUIRE INVESTMENT, but it can be any amount you'd like. Try it out, and be happy that it's not the same G2A bullshit yet again. lol
Don't Leech.
EDIT: I've had a few people say they couldn't find a good version of Diabolic Traffic Bot, so here's a link to download 6.42. Its as clean as a bot of its kind can be, but I get it. You don't know me, and I'm literally on a forum full of hackers. So be smart and run in Sandboxie or VMware, just so you know I'm not fucking with you.