After you file

I clicked no and it still still shows my deferral amount. I only ever clicked no, but turbo tax kept saying I had to enter line 18 of Sch SE-T, so I did. I have clicked no to the deferral over and over, but my schedule 3 still shows the deferral amount. I have even deleted the form as per previous posts suggests, but got the same results as everyone else. The form just comes back asking for line 18 again.