Imported Dae animations do not work

can someone tell me why my imported dae animations do not work?

I have them and they seem to just be a generic icon of a blue box with a white piece of paper
I have tried dragging them into the Animation window and the animation controller but it doesn’t work

can someone help me please?

Are you sure unity supports dae animations? (not even sure what dae is). When you click on it, you should get import settings if it supports it.

well I saw the people were saying it does support it but sadly I do not get any import settings with it.
also I think the converter I used to convert them from chr0 to dae didn’t include the animations or something.

I’m trying to convert smash bros brawl animations to a format I can use.

Edit: ok so I do get import settings but I don’t know how to use it