My dear. 90% of the Airdrops are fake. they utilized the opportunity to grow their social media platform. mostly, they will not pay or they might select few members from the list and pay. some times they will not pay and claimed they have paid when people asked them. airdrops are waste of time and resources. try buying a token and hold on to it. it will surly pay in the long run. For me i prefer to hold on to Ethereum.