1. Receive polygon Test coins. (Please follow the Manual) 2. Submit Test address. 3. Give the random Airdrop Voucher. 4. Hand in transaction vouchers on Opensea. 5. Mint test (Please follow the Manual and keep the captured pic for checking). 6. Mobile/PC/pad UI testing. (Client Interactions) 7. Trading Test on Oland Opensea. If you complete all of the above 7 tests, you can get a land certificate with a public price of 30,000 U ( Please indicate how many specific oland of 6L, 7L and 8L you wa...