"a troll is someone who posts controversial, inflammatory, irrelevant, or off-topic messages "
I have seen some of your posts, so from what I see first and foremost you need to use proper grammar/spelling, generally its not so much an issue since this isn't a professional forum or anything like that, but many of your errors causes your posts to be difficult to decipher. Secondly, check your facts, when you say "I get elo points in survivor elo" that's just plan wrong, and could have easily been checked by you, before others had to point it out.
As a general rule, google and wikipedia are friends, you can look up trolling on those sites and see what it is for yourself.
Other definitions of trolling is similar to lurking but abit more proactive. lurking is kust reading never posting. trolling lurkers are people who dont post very often and when they do, they just say stuff people alreayd said/know or just random stuff. try to be proactive.