Here's how you can add a sub-user to your server:
1. log in to your control panel at https://panel.wepwawet.net/
2. Select your Server
3. Under Admin, Select the Users tab then click Create New
4. Put your friend's email in and select the permissions you want them to have.
5. Tell your friend to look at his/her email for something titled 'Account Created'
Can’t find it? Make sure to check your spam folder.
If this doesn't work, please send a password reset mail to the user (click here)