Everything you need to know about IOST referral program. My iost earning.

Greetings!
IOSToken has started a referral program and the event will be held from 10:00 am (CST, GMT+8) on July 23, 2018 to 10:00 am (CST, GMT+8) on July 29, 2018.

I joined the program yesterday and in one day only I had earned more then 600 IOSTokens.
Here is my screenshot of the same.

Token prize rules of the event are
Token Prizes:

• For the first 10,000 Participants = Inviter receives 600 IOST, Invitee receives 100 IOST
• 10,000-30,000 Participants = Inviter receives 300 IOST, Invitee receives 50 IOST
• 30,000-50,000 Participants = Inviter receives 200 IOST, Invitee receives 25 IOST

• 50,000 Participants = Inviter receives 100 IOST, Invitee receives 20 IOST

When you login first time it asks two questions the answer to which is all of the above.
If you answer wrong none of you will get the reward.

Additionally when
When a user successfully registers 100 peopl