where I put my wallet address?

What do you mean, i dont understand
Until the Balance is higher than 0 , payments will go out!
How is the payout hierarchy?
Are people who deposited first, being paid first?
Yes, the order of payment is the order of deposit.
The those that deposited first get paid first, and so it goes on.
But everyone gets paid after more people deposit.
Can you explain a bit better? Where is the ETH coming from?
Deposit amounts arent equal, and after the balance goes to 0, which will be very far in the future, it just pauses the system until more people deposit.
So if the system has to payout 100 ether to an investor in the line and there is only 10 ether in balance, then it waits for another 90 ether, and then it will be paid out
You can track deposits/payouts here:
https://etherscan.io/address/0xdcb13FA157eeBF22dDC8C9aA1d6E394810De6FA3