First download MathWallet app：https://www.mathwallet.org Create/import OKExChain wallet Switch to OKExChain wallet Click Create Wallet (Please store carefully your mnemonic phrases) When mnemonic verification is completed, the wallet creation is done OKExChain DApp Click DApps to check OKExChain DApp Contact us： Telegram: https://t.me/mathwallet Email：Hello@mathwallet.org Twitter: @MathWallet