To renew your hosting, please follow these steps:
1) Log into your Onlydomains Account;
2) On the left hand side, click on "Hosting" and then on "My Hosting";
3) Select the hosting package you wish to renew;
4) Click on the Renew Button;
5) Confirm the term in the drop down box;
6) Click Continue;
7) Enter your payment details and click on "Purchase".
If you are stuck, feel free to contact us over our livechat or by sending an email to sales@onlydomains.com