Upgrade to avg ultimate

Hi,  My current subscription is to the AVG Internet Security (Multi-Device) for Windows and is due for renewal on 1st June 2021.
How will I update my Subscription to the AVG Utimate (Multi-device) NOW so that I can use the four packages immrdiately.
Thanks 

Hi Leon,

We understand your concern.

We have a dedicated team for the billing queries. Please get in touch with our sales team (https://support.avg.com/support_sales?l=en) They will help further with the upgrade.

Thank you.