How?

Generally you become a mod if you request a game that gets accepted or if a mod for a current game adds you. If there is a game you are active in where the mod is not, you may be able to get mod status by requesting it from the appropriate thread. However, given that your account is only a few hours old and you have no socials, it is both unnecessary for you to be made mod of anything rn, and unlikely that you would be accepted if you asked.