Fortnite weapon change problem

I play fortnite on the Nintendo switch and I accidentally changed something in the settings. Usually, I only have to press R once to switch weapons. Now all of a sudden I have to hold down X to switch weapons. In addition, to open the card, I always have to press the drop button up, actually always having to press the minus.

Just reset the controls. Where is the problem?

Then go to the controller settings in Fortnite and switch it.

I don't know wooo

That's exactly what I did and only then did it become that way

Then just go back there and change it.

Go to Settings and somewhere you can change the controls. Is Fortnite the first game you ever played?