Proof Of Authentication:
BTT Name: nsonkha
BTT Url: https://bitcointalk.org/index.php?action=profile;u=1341098;sa=summary
Twitter link: https://twitter.com/NguyenKha85
Facebook link: https://www.facebook.com/nskhabtc
Telegram @username: @nsonkha
ERC-20 Wallet: 0x6089F67070aa68A02B0c08dCd38C36222a8FF3B6