How to promote members.
If you have been given my permission to promote or demote somebody and you have a high enough status to do it, follow these simple steps.
Step 1:

Click on members in the top right corner of the screen.
Step 2:
Click on 'Action' under the relevant person. Then click on the option you want to do.
Reminder:
Always ask for my permission befor, promoting somone, demoting someone, muting someone, kicking someone out or banning someone.
Put any questions in the comments. Thanks!