To delete a sub-user from your Whitelabel list, head to your whitelabel brand, click on the brand name, head to the three dots in line with your sub-user, and click on delete. 

How To Edit Sub-user / Brand Info?

To edit your sub-user or your brand info, head to your whitelabel section, and click on your brand name. 

You will have two separate sections.

1- sub-user settings

You can either edit or delete a sub-user

2- Brand info settings

Make the necessary edits and click Save Changes.