The reality of message boards in general is that you can almost never truly know a poster's motives, which is why you should NOT trade solely on what someone says. Over time you can begin to pick out who provides value and who doesn't. But even then its tough to weed through noise sometimes. So when a new poster with a days old account shows up asking for advice (which is fine as long as its done within TOS), many will naturally assume said poster is trolling for their own agenda or too incompetent or lazy to do their own DD. Hence why you may have received some of the responses that you have.
If I do have a piece of advice it's this: learn to do effective due diligence and add as much value as you can when you post and you will generally be respected as we all make money together.
All that being said, glad you are here!