"we're reviewing your selfie."

Hello, I've been An Instagram user for a very long time since the beginning of the launch on Instagram and IG is telling me that I am an minor when I am not due to the fact that I have 18k followers on that account. Like chile alot of ppl I know are losing their account over the same dam reasonable as I am having here. Is IG like disabled ppl who are underage? When they are not at all?. I'm over 20+ in age and never lied in my life for once of all.