Niftables is a new opportunity for anyone interested in the NFT. Sell your NFTs on the White Label platform, and find NFTs you want to buy.
So far I have only seen NFT sales on Opensea and have not seen it anywhere else and opensea is a trusted platform in this case it is not a new platform that can deceive many people at any time, so your suggestion maybe I should consider before using it, because this is a new place to explore properly.