Decided to give OkCupid a shot since I've heard it's more in-depth than Tinder and the like. When setting up my profile I think I mistyped my birthday. Now OKC tells me that I'm under 18 and too young to use the app. No way to go back and change, and log-ins are blocked completely. I understand why they might do this, but it.s seriously frustrating in my case.