Airdrops scam is now a common scam that everyone needs to be careful and watchful about,the things i check before signing up for an airdrop is that i first of all
visit the website of the company that is offering airdrop and i will check their whitepaper,it is their whitepaper that i will use to know the plans of the company and
how they intend to carry out their projects successfully then i will now make my final decision based on that information...