Once they’ve verified some information, they will then delete your Roblox account permanently. Be ready to verify your Roblox username and identity by giving them your email ID.

The process for changing your display name on Roblox is fairly simple. Here's a full breakdown of how you can change your display name in Roblox.

You can delete a Roblox account by simply emailing the company, but there are a few other ways to do it.