A short answer would be "never plagiarise and never spam".
The Long one is, Cheetah is a bot that regularly checks for content theft and uses Downvotes to punish contents that are found to be in contempt of copyright. It has a warning system where if it finds plagiarised cotents it will leave a reply in that posts comment section. The only process of avoiding is to write original contents. Whatever the content maybe but it can catch even the slightest copy pastes. So never copy. But in some instances it might commit an error. In those instances if you have full faith that you did nit copy, just go ti Steencleaners official discord and leave a reply with proof in the channel that is dedicated for cheetah related queries.