I feel like you lot are being to harsh on him, furthermore enlighten him on his error's and yes agreeing to most saying that if you do have a problem with poly hacks you should always notify the creator and he himself may help you.
Furthermore, I don't think their needs to be a petition to dedicate that their should be a type of hack. I mean what will this petition achieve? Poly Hacks are one of the best CS:GO hacks because of how protective they are. I wouldn't even advise using any other types.