Go to the ENS Manager App and connect with your wallet. Search for the name you would like to renew and click on it to view its profile page. Click the Extend
button.
It is possible to renew a name that the connected wallet does not own or manage. Doing so does not make that wallet the owner of the name.
Pick the number of years you would like to extend the name’s registration. Click “Next”, then “Open Wallet” to confirm the transaction.
You can also renew multiple names at the same time. Click on “My Names”. Next, click on the multi-select checkmark button. Click on each name you would like to renew then click Extend
Review the names you want to extend, then click “Next”.
Pick the number of years you would like to extend the names for and click “Next”.
Click “Open Wallet” to confirm the transaction.