Proof of joined post
Telegram username:  @maitd99
Gese platform username:  maitd99
twitter url:  https://twitter.com/lotus_vn99
facebook url: https://www.facebook.com/dung.maitien.56614
ETH wallet address:  0x5C9506F33d0Cf27D07122A838F1dC6c8435d57F9
Number in the spreadsheet: