Took a gap year!

Hi! I created my commonapp account last year (Aug-Sep, 2018). I filled up all the information, chose some college and my counselor even uploaded some transcripts, recommendation for me on his account. But I didn’t end up applying to any college, instead I took a gap year and I’m going to apply this year (Oct-Nov, 2019).
So, my question is, how do I delete my commonapp account and start over? A lot of things have changed since last year, a few of my transcripts, recommendation that were submitted by my counselor have changed and there’s no way to change them after they are submitted so I HAVE TO create a new account.