After all, you DT members are enough to catch the cheaters. The forum has nothing to do with cheaters separately. Some of you DT members are doing a good enough work to catch the cheaters. But JollyGood is not doing its tagging work properly. It needs to be corrected, but he does not pay any attention to these, and you can also see that it sits quietly without tagging the accounts that are in JollyGood's favour.
However, this is again proof that accounts that grow randomly on the forum will definitely be caught and red-tagged. Like: Worldofcoins, Pakhitheboss, elevates, Bureau
Look, I don't want to play devil's advocate role here. However, the tag on your profile is not an incorrect use of the feedback system. This is a neutral tag, and I do believe your account gives the impression of a farmed account. No matter how hard you try to explain that you did not have any other accounts, your account gives the impression that you were kind of familiar with the forum before you joined the contest.
The feedback on your profile is not incorrect. Now, it is up to the managers if they do care about this feedback or not. An alternative account is allowed. Even if you are an alternative account and you do not cheat, you are good. You should try different campaigns and see if they consider you.