i past two epoch, and have 12 from 12 flips, but did not get invitation that i could send to other people, and still i am a newbie, do you know when one gets verified, since there is an info in miner, you get verified when have 12 flips solved?
You need to pass 3 validations in a row to be verified member, but you can give invitations only if you have got score % in short session.
I think some data needs to be updated due to recent hard fork and changes.