Annoyed with Training Peaks site and app

I bought the My Pro Coach 70.3 plan to train for Wilmington in October (will be my first). I normally like paper/physical plans but it seemed like people liked the plans on the site.

I had reasonable success pushing the workouts to my Garmin and I’ve been following along fine.

My “free premium” expired after the first two weeks and now I can’t even move a workout to tomorrow without paying an extra $20 per month?

I didn’t know how many features it would lock behind the paywall and I feel ripped off -
like I spent the money on the plan but it’s not really mine.

Am I missing something here, or is this how Training Peaks always is?