Binance is having another airdrop, have the brothers from the previous rounds received theirs? Here are some small suggestions.
Binance Alpha, just trade casually
(There are random airdrops, just in the past few days, they have airdropped three or four times to those who have traded on Alpha).
Any amount is fine, as long as there is a trading record.
Buy about 10 USD worth of BNB on the exchange, transfer it to a Web3 wallet, choose any coin, buy it, and then sell it.
Then withdraw BNB back to the exchange and sell it.