how to change your account age
how to change your account age(i can`t play roblox if 14 age?)
What kind of account are you trying to set your Roblox account with? I doubt Firefox accounts ask for your age. Did you enter your email and register with a wrong age? Or was the email account's set age too low? What domain was your email? Some email providers will let you change the age, some won't. You can create another email account for free, as well as any other accounts required to play Roblox.