Make sure that you always change your birthday, even if it’s a wrong one, to 13 years of age or older to be able to change it at a later date. How to change your age on Roblox account (PC desktop)?

The first option is “Display Name,” and click the edit icon on the right-hand side. Change the display name and select “Save.” Voila! The display name has been successfully changed.

How to buy 1,000 Robux to change your username on Roblox Robux are the in-game currency of Roblox, and they may be used to buy in-game improvements and avatar accessories.

Roblox allows players to create or join groups that highlight their own interests on the platform. The creator can change the name as well, but there's a fee involved.