fb campain:
bitcointalk username: hoavokhuyet1997
telegram: @cuongpham1997
link profile bitcointalk: https://bitcointalk.org/index.php?action=profile;u=2608717
friend: 2866
linkshare : https://www.facebook.com/groups/1311718285522549/permalink/2694661937228170/
https://www.facebook.com/groups/1311718285522549/permalink/2694661283894902/
https://www.facebook.com/groups/1311718285522549/permalink/2694668413894189/
eth erc20 wallet: 0xaefb948f84224b70e6a935d96b684fa20fca0ecf
binancedex wallet: bnb1p9zsmc5568hqfs5yzq2xs573d0w6j4h5q0ac60