I played this game for like 30 minutes last year and i thought i'd give it another try today but it seems like i forgot my pin code. I can prove that this is my account. I remember my email, b-day that i registered with.
Well for some reason its asking for a pin, and ive tried 0000 and my 4 last b-day digits(which i always use). doesn't work.
According to https://royals.ms/forum/threads/troubleshooting-contacting-a-gm-guide.74521/, you will need to send some info to one of the Admins to get your pin