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