Connect your wallet at the top right of the page using Pera, Defly or any other Algorand wallet via wallet connect. You're able to use a Ledger device to mint & manage NFDs.
Where to find the wallet menu
You're able to connect multiple wallets (accounts) at the same time while using Pera or Defly. This will allow you to verify multiple addresses in one NFD, and allow you to quickly manage all of your wallets without needing to disconnect and reconnect.