The rules here about the pages literally made you leave the entire wiki, bruh, makes sense why but it's possible that you're levels are low quality, had lack of effort, or just terrible, which levels like these are mainly deleted for since the backrooms wiki nowadays wants high quality and good effort levels rather than the low quality, bad levels that once were common here.
So the answer is that you left because the rules here literally deleted your levels for being either bad or just had a lack of effort.