By Transaction (TrustWallet)

TrustWallet for iOS has removed the option for it to connect to dApps, for that reason trustwallet users can claim by performing a transaction.
Due to the limitation of TrustWallet it is not possible to view how many LINK tokens you are able to claim. For this reason we do not recommend MetaMask users to use this method.
Open TrustWallet and go to EarnLink, click Send.
Send 1 EarnLink to yourself.
Wait for the transaction to complete, you will now have claimed your Link.