1. Log in to your Account Manager,
2. On the side, you will see a navigation bar click Domains.
3. In the Domain Overview section, locate Domain Locked.
4. Click on unlock, you will get a confirmation pop-up that will show on the screen.
5. Once a domain is unlocked, you will get a confirmation pop-up that will show on the screen.
6. Once You see the Domain Lock toggle turn gray, this indicates the domain name is now unlocked.
7. To lock your domain, click Turn On, and you will get a pop-up that shows your domain name is now locked.