Hello!
1.If you haven't forgotten your password, you can go to the hub and change it with the / cp command.
2.If you have any problems with your password, if you have forgotten it or if it has been changed, you can always make a ticket here on Discord on the create-a-ticket room
You'll find a blank part on that room, it's quite important to read it, because it gives you important information that you need to respect when making a ticket