DND 5th Edition

I was looking for race and found fairy on this page but to my suprise the non ua isn't on the main page, i have to speciffically search it, do you know any reason to it?

It should be under exotic races, after Aasimar and before firbolg

I just checked the main page, I'm not sure what you mean. The Fairy race as presented in "The Wild Beyond the Witchlight" is on the main page's under Exotic Races between Aasimar and Firbolg. We also have the UA fairy listed under Unearthed Arcana. There is a chance you're looking at the test page (http://dnd5e.wikidot.com/home:test) rather than the main page (http://dnd5e.wikidot.com/), but if that's not the case, I'm not sure what could be going on.