You should tap the Buy button on the page of the item and proceed to the transaction. When you have completed the step, the NFT will be sent directly to your digital wallet. At the same time, the seller party would receive the designated amount. If you deal with NFT auctions, choose the Make an Offer button, make a bid, and proceed to confirm the deal. Once some individual has placed a greater bid, the unlocking of funds will take place. Making a new bid will grant you access to another auction.