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)?

Unfortunately, Roblox Connect isn’t available to everyone due to an age limit. You not only need to be at least 13 years of age, but your Roblox account also has to be age-verified.