Before you can mint a crypto stamp, you'll need to have a Web3 wallet e.g. Metamask.
Once you have a Web3 wallet connected to your Ciphers.me account you can mint your crypto stamp with just one click.
You will find this option on the stamp details page of the crypto stamp you have claimed in your collection.
Once you have minted the stamp with your Web3 wallet, it will be registered on the blockchain and you will find the mint details on the stamp details page and in your Web3 wallet.