Step 1 — Add the Arbitrum network Go to the WEBSITE and connect Your MetaMask wallet. In order to pick up the NFT, we need to switch to the Arbitrum network. If the network is not added to MetaMask, click on the “Add network” button. On the page that opens, select the “Arbitrum One” network and click on the “Add” button. We approve it and immediately switch to the set network. Step 2 — Transfer ETH to the Arbitrum network. To pick up the NFTs, we need to pay fees in the Arbitrum network. To d...