You've just purchased a plan, received a confirmation email, but you don't know how to actually access your plan!
In TrainingPeaks training plans are delivered online in your account.
When you purchase a plan, you'll need to log into your account and apply it to your calendar so that you can see it.
To apply your plan, log into your account.
On the left side there are a couple of icons, the bottom one that looks like a binder is your plan library.
Click it and the drawer will pop out with your list of plans in it. Click the plan you just purchased.
Select either start or end date. End date is useful to have the plan end on your event (race day). Then select the date. If you select the date and then switch start/end, it'll reset the date, so double-check that the date is right.
Click Apply. The training plan will populate your calendar with workouts.