Training preparation week not available

I enrolled Sunday night to a training plan and realized preparation week was due in a few hours. I cancelled plan to be able to start the plan on Monday, but when I try to enroll back no preparation week available, Is there way to have prep week back? This because I’m making this plan with some friends and they will start on prep week and myself in week 1.

The last two Build Me Up training plans I did also did not have the prep week available for whatever reason. Not sure why they were no longer used. But you did the right thing by enrolling in a training plan on a Monday.