I don`t think that you`ll can earn money on airdrops today. I took part in 300 airdrops and got just only $20((
Because you don't know the way to find out good airdrop to join dude 
). Until now, I only join 1 airdrop, it's NEBL airdrop and I earned 0.04 BTC from this airdrop only. LOLIt's not easy to get much money from airdrop so I think you should turn to earn from bounty campaign
. Although your rank is really low but you still can join social media bounty campaign