Stage 1. Are You the Destined Winner?

Old Users (at least 2 completed assignments for 1 lottery chance, 4 completed assignments and above for 2 chances):
- Spot Trading 1,000 USDT
- Smart Quantitative Trading 500 USDT
- Contract Trading 5,000 USDT
- Participate in Liquidity Mining
- Successfully recommend 1 new user to registration