Walking on to a team

if your trying to walk on to a team and don’t make it your freshman year are u allowed to tryout again sophomore year?

Yes

question - if you want 2 walk on to a team… say uconn would i just like go up there and be like yo lemme try out 4 a walk on role?

If you say that, they will proly laugh in your face.
Speak with the coach a few times beforehand

Most colleges have some sort of tryouts… yo.