I see you have been adding categories to pages, and the help is appreciated, but they have since been removed as they do not exist. Even if said categories were to be created, they would be removed since they serve no useful function in navigation. Frozen is a very small intellectual property and does not have such an abundance of characters in its universe to justify splitting their articles into such specific categories as "Queens" or "Females". With that in mind, please refrain from adding such categories.
If you feel strongly that the addition of a new category is necessary, I ask that you start a forum discussion regarding creation first.
I'd like to turn your attention back to this. There's literally only one weapon article on the whole Wiki, so there's no point putting it into a category, which should be able to have multiple articles included. It's been two years, learn to refrain from such poor edits, or face the consequences next time.
It's literally been years since you were told not to do this, and you felt the need to go back to your categorizing ways. There's literally will only be two movies. Having a category page would not be helpful at all.