When you use previous control panel, please show here.

1. Login control panel.

2.Select "Account" from left tab.
3. Select "Subscriptions".

4. Select a contract you want to renew.

5. Select "RENEW"

6. Select subscription period and click "RENEW". Then the new contract from expiration date to new contract period will made.

7. If you do payment, the subscription will renew.