Please ensure you are on the Matic Mainnet network (ChainID 137) with your wallet and connected to the proper address, if you need to add the network to your crypto wallet please visit this link
or ask a moderator in our discord. Conveniently connect your wallet on the mint page here, ensure you have the correct amount of Matic required, and click mint! (https://www.coingecko.com/learn/how-to-add-polygon-network-to-metamask)
Alternatively, we will be supporting FIAT onramping via Paper.xyz for Convenience.