I believe there was a glitch on roblox a few years ago. (I only heard rumors about it) Where your join date was changed. I can't really go in-depth with it since there really isn't much about it.(How it was changed? Don't know, correct me if i'm wrong.)
But i don't really see a problem here. Your (current) account was made in 2012. Why are you complaining about another account?
Also, roblox won't remove the join date.
___._𝐖𝐔𝐧.-.-𝐊𝐧𝐨-𝐰𝐚-𝐞-𝐧.-𝐟𝐢𝐥.𝐞..𝐞𝐝𝐞.-𝐭𝐞𝐱.𝐭𝐞𝐝_𝟎𝐰𝟑𝟏𝟏.𝟏 |