If you did not get an answer from support or an admin (the red badge, not the blue badge), you did not get an answer about your situation at all.
What no time tried to explain is this:
A few days, even a week or two, is not really long. And all no time does, is forward the ticket number. So asking again and again in public community message board does exactly nothing. This is not support, it is community support.
Last year was very troubling and a lot of things happened. Lots of distractions.
That's the reason for my advice. You changed your projects today. Any change can potentially result in a delisting or reevaluation. If nothing happens for about 3 or even 4 weeks, that's more than enough waiting time to contact support. As is the intended way as explained here: https://itch.io/docs/creators/getting-indexed#why-isnt-my-project-showing-up The issue is, that this "This proces may take a few days. Please contact us only after you've waited at least one day." is horribly outdated. It's not a few days. It's several weeks till one might consider contacting support. And the same for waiting for support to do anything, after you sent a mail. Several weeks is a realistic time frame.
So after you did wait twice for 3, better 4 weeks for Itch to do their indexing process, you can do exatly as the rules of the https://itch.io/board/10023/questions-support say how to, to try nudge support again.
Oh, and to back to the topic, if you switch to paid, better do that on one page, and not sell different language versions separatly.
