To upgrade your subscription please log into your parent account.
Click onto the tab labelled " My subscription and will you now be transferred to your subscription page. On your subscription page at the top of the screen, you will find a red box labelled " Upgrade to annual".
Click onto the red tab and in the middle of the page a box will appear informing you of your new payment summary and a small red tab asking you to process securely. Click onto the red tab and the payment will now get processed for your annual subscription.
Once the payment has been completed you will no longer be on a monthly subscription and you will now have upgraded to the annual subscription.