I am testing out fb ads with BH niches so I thought game hack niches would be the easiest to set up at the moment. I have a cloaker that I can use but I'm wondering how can I make sure my ad doesn't get denied? Keywords like "free/giveaway/generator" are a nono as well I believe so I'll stay away from using them. I can design some custom images for the ads on my own. Would anyone be kind enough to write a sort of rough guideline to follow when trying to push ads like these? Sorry being asked to be spoon-fed but I'm quite lost and I need some help 
Thanks!
Thanks!