Hello! I see you have a problem adding categories. While it's easy to add categories in visual mode, which I only do to see which ones are valid and which ones aren't, I'll give you a source code tutorial because I'm better at source coding than visual mode, and the last thing I want to tell you is lies.

Adding a category is simple, really. On any line of the page, add a [[Category:]] and follow the colon by the name of the category.

Most new pages are about xenogenders, so the least you should type is this:

[[Category:Gender Identities]]
[[Category:Xenogender]]
[[Category:Xenine]]
[[Category:Nonbinary]]

Xenogenders are also microlabels, so it's natural to put them into themed categories. Here's an example for pokecoloric:

[[Category:Pokeic]]
[[Category:Pokegender]]
[[Category:Colorgender]]
[[Category:Aesthetigender]]

I hope this helps!

You wait wanan tell me lies??? ToT what?

Also i dont really understand sorry. could you do a simple explanation or a visual aid?

Oooh okay i'll try