To start managing your .crypto domain - you need to add the wallet that contains your domain in your account settings. Your domain will show up under ‘My Domains’, and you will be able to add addresses for payments and launch a censorship resistant website.
Choose a web3 wallet that contains your domain:
Metamask - Recommended
Hardware Wallet with Metamask (Ledger can only be used to manage .crypto domains, not .zil domains)
If your wallet is not in this guide, try following the steps of a different one above. This process should be very similar in other mobile wallets that also have a DApp browser. (e.g. Enjin)