Don't worry if your payment doesn't go through.
We'll try your payment three more times before your plan is cancelled. The first attempt is on your original purchase date, the second 5 days later, and the third 5 days after that. If your first payment fails, just contact your bank or payment provider and it'll go through on the second attempt.
It's all good!
Unfortunately, we aren't able to manually attempt a payment, so you'll have to wait for the system to automatically try again. Shoot us an email at firstname.lastname@example.org if you need some urgent mastering in the meantime -- we'll be happy to help you out.