If you receive the error:
"There are not enough funds in the wallet in order to claim the NFTs"
it means that you need to add some Algos in the wallet, in order to sign the 0.001 Planets transactions needed to receive the NFT(s)
đź’ˇ You can learn the minimum balance that you need to keep in your wallet by clicking on the "i" near "Balance" in your MyAlgo Wallet Account