Hello, Liv.
To determine for sure what options you have, you'd need to speak to the Support Team by calling or chatting with them. I believe the upgrade window opens somewhere in the region of 45 days before the end date of the current plan. In that time, you can upgrade without a fee. Before that, you'd had a fee to pay that covers the value of the plan up to its end date.
The team should be able to confirm the dates, and how much it would cost if you choose to do it earlier.
Pete.
Mod tip! The author of a post can hit 'Accept as Solution', to highlight a reply that helped solved their query.
