Adding an Addon DNS Manager
1- To add the Manager inside of your Panel, go to Domains
2- Click on the Dots then "Manage Domain"
3- Then in this Panel you'll have a few options about your Domain Configuration
4- In this Panel click on "Addons"
5- And here you can add your DNS Manager into your Panel, just click on "Order"
6- Now click on "Buy Now" to confirm the Addon
7- Back to your Domain Management (Dashboard > Domain > Dots > Manage Domain) you'll see that the DNS Manager is already working, click on it
8- Here you can add your Record, Create and see all DNS you already set up
Once this done, you can check how to edit and add DNS here