To renew the support service, please follow these steps:

• Log in to your Envato account
• Hover over your username and click 'Downloads' from the drop-down menu.
• The downloads section displays a list of all the items purchased using your account.
• Click on 'Renew support now!' or ‘Extend now’ next to the item you wish to renew the item support for and that’s it!

Read more about extending and renewing product support.