Hello, you can follow the first steps in this guide https://billionairetoken.com/MyEtherWalletBurn.pdf
But please do not burn your coins, as the bounty campaign has closed.
You will have to wait for the Burner Smart Contract and the Raffle Smart Contract in order to get rewards from burning again - these will be implemented after the ICO ends.
On a different note: 30 minutes left until the 75% bonus ends FOREVER.
Cheers all done
All sorted then?