If using Desktop, click HERE
If using Mobile Web (not the app), click HERE
You can use almost anything for your display name. Your real name, the name of a pet, a fictitious name, just about anything really. The only exceptions are...
-You can't include personally identifiable info such as your home address, your email address, your phone number, etc..
-You can't use the @ symbol
-You can't use the comma (,) symbol
-You can't use a display name that someone else is already using.
If you want to change your Display Name, here's how...
Log into your App if you logged out. (It's best to stay logged in so you don't have to do this)
Click "Edit My Profile"
Change your Display Name.
Click "Save Changes".
Now that you know how to change your Display Name, head over to the site and give it a try by clicking HERE.