This many replies and not one user thought to mention the topics with the info regarding this, that's also linked from the forum rules, which is ultimately why warnings occur.
Forum Advertising Bounties and Incentivised Posting: https://www.altcoinstalks.com/index.php?topic=111857.0Shillers not respecting rules will be shamed and limited: https://www.altcoinstalks.com/index.php?topic=314392.0Anyway, I was the mod that sent the warning, but on reflection it looks like it was in error so apologies for that. For context we've had dozens of shills infest the forum over recent months, and it looked like you were on a similar path. There was something specific, I think it was bumping an old shill thread but can't find it now, that made me believe you were posting for shill bounty. But now I realise your discussions have been based in the topics that were actually created regarding these projects (which is not what shills do), rather than the usually shillery of referencing X projects in a every other post on the forum across a wide range of topics (excluding topics actually based on the project).
That probably doesn't make much sense, nor is a very good explanation, but as a human I make mistakes. The other reason I know this is because out of the 70+ shills that have been warned or labeled as such, you are the only one to have come forward and questioned the warning, and how to avoid any future punishment etc. If you were a shill you wouldn't be asking questions, you'd just ignore the warning until your account gets moderated and then set up a new one; so this is somewhat confirmation that I was wrong here, so +1 there.