Download MathWallet: http://www.mathwallet.org
Open the MathWallet, switch to Harmony Wallet-open the Harmony Staking tool in DApp
Open Harmony Staking tool
Click Staking-Vote
Enter the quantity and click ok
After finishing the voting, you can check the voting details in my record, collect the returns and retrieve the vote
Details please see the operation video：Harmony Staking Video Guide
For more questions，please add MathWallet telegram：Http://t.me/mathwallet