Good evening George..! I don't know if the previous question came, that's why I'm asking it again! I have won an nft in coinmarketcup from topgoal for 6 days now..!! I have a metamask wallet only for airdrop, to which I gave the bnb smart chain address that was asked of me by the contest after I did the other necessary steps..! I don't have any coins in my wallet for fees that I imagine are needed. what cryptocurrency should I have for the fees and how much approximately? can I put nft on metamask? and since so many days have passed, will they send me the nft or have I lost it? also on metamask I have made three accounts and I don't remember more than the three I entered, that's why I have them all on the bnb smart chain network! do I have to have all three currencies for fee? and I want to participate in another airdrop that asks for Polygon Wallet Address do I have to put the polygon network in the metamask and get the address or do I have to make polygon wallets or am I just talking nonsense!!??
Good evening Costa.. Be very careful with giveaways because you can simply connect your wallet to a contest and all the coins and nfts you have will be stolen. personally apart from opensea I haven't tried to send nfts to metamask and I don't know if it's even possible.