Hi @dexter11111 ,
It looks like it is Beveled, but just very small, which could be caused by the infamous “Clamp Overlap”:

Disable that.
You will probably need to adjust the Bevel Amount then,
You might also have some ‘double Vertices’ (Select All with A and then M > Merge > By Distance), causing the Clamp to ‘kick in’.
It could also be, that you didn’t Apply the Scale of your model (in Object Mode, CTRL+A > Apply > Scale).