Is this the same betking that operate in Nigeria and known majorly for soccer bet just like bet9ja. Well I never knew they had an ICO far back in the time of ICO and to see an old account as of that of legendary handling their presence here means they have been around. Anyway, I remember those days there were lots of exit scam and it is nice seeing this site trying to fulfill some promises made in the past and I hope they sincerely do that.
My suggestion therefore is to send email messages to accounts that registered with them rather than relying on the this thread alone.
This is different Betking since this casino mostly promote here in the forum when I’m still new here. This is Betking.io while Betking.com is the one you are describing as popular casino in Nigeria which is still active until now.
I believe the owner of this casino wants to inform forum user that doesn't check email frequently simce emails sometimes being flood by junk email.