Unfortunately we can’t respond to your rating reports in real time. It looks like when posted your request the ratings had been only created hours ago. Please continue to report the ratings if you suspect them which will allow us to process them when we get the opportunity. We tend to process account suspensions in bulk.
I understand you are frustrated, but I just want to clear up a couple misconceptions you are spreading in this thread since they can often do more damage than good.
Itch.io doesn’t even require a captcha to make a new account.
The details of our risk mitigation systems are much more complicated than you can tell at a cursory glance. Generally speaking “human scale” activities are not blocked by captcha. Captcha is generally only suitable for limiting automated activities. Given the relatively small number of negative reviews you have received, it’s likely just a person clicking through and doing it manually. A captcha will have no impact here, as the individual is motivated to leave the negative review, they will complete all the steps to still do it.
I’m quite sure this could be fixed with a minimal amount of work, but at this point I’d just be happy getting these malicious ratings taken down and some sort of answer from itch.io at all.
The nature of threat mitigation is very complicated. There is unfortunately no switch we can turn on that will solve this problem for you. Especially for a free game, if someone has a conflict with you and decides to create accounts to negatively review your game, our automated systems are not going to prevent that activity unless they are using automated systems themselves. You will need to report the pages so a human can review the activity. If you aren’t willing to accept the potential risks that a public rating system entails then I recommend disabling ratings and reviews on your page.
Hope that explains