#Proof-of-authentication:
   •   Bitcointalk username:tintin16
   •   Telegram username:@maemae09
   •   Twitter username:@ferina_tin
   •   Link to your tweet about Smart City Eco:https://mobile.twitter.com/ferina_tin/status/1005729155726524418
   •   Facebook:https://m.facebook.com/tintin16
   •   Link to your Facebook post about Smart City Eco:https://m.facebook.com/story.php?story_fbid=10215040940710452&id=1038267662

#Proof-of-authentication:
   •   Bitcointalk username: Kryus
   •   Telegram username: @Kryusnx
   •   Twitter username: @Kryusnx
   •   Link to your tweet about Smart City Eco: https://twitter.com/Kryusnx/status/1005738995584626689
   •   Facebook: https://www.facebook.com/trung.nguyenxuan.3950
   •   Link to your Facebook post about Smart City Eco: https://www.facebook.com/trung.nguyenxuan.3950/posts/1111513349002547

#Proof-of-authentication:
   •   Bitcointalk username:quyettuoi311
   •   Telegram username:@nguyentuoi12
   •   Twitter username:@anhquyendk
   •   Link to your tweet about Smart City Eco:https://twitter.com/anhquyendk/status/1005741229257129984
                                                                   https://twitter.com/anhquyendk/status/1005741176773738496
                                                                   https://twitter.com/anhquyendk/status/1005741050512543744
   •   Facebook:https://www.facebook.com/tuoi.nguyen.9231
   •   Link to your Facebook post about Smart City Eco:https://www.facebook.com/tuoi.nguyen.9231/posts/1513353922108395

#Proof-of-authentication:
   •   Bitcointalk username:nisi83
   •   Telegram username:@nisi83
   •   Twitter username:@Cruznisi
   •   Link to your tweet about Smart City Eco:https://twitter.com/Cruznisi
   •   Facebook:https://www.facebook.com/iNRCruz
   •   Link to your Facebook post about Smart City Eco:https://www.facebook.com/iNRCruz

#Proof-of-authentication:
   •   Bitcointalk username: GoGone
   •   Telegram username: @ICOnomix
   •   Twitter username: @TokenICOcoin
   •   Link to your tweet about Smart City Eco: https://twitter.com/TokenICOcoin/status/1005754222992912384?s=19
   •   Facebook: https://m.facebook.com/h.delavera.5
   •   Link to your Facebook post about Smart City Eco: https://m.facebook.com/story.php?story_fbid=212202706246884&id=100023714684617&ref=bookmarks

#Proof-of-authentication:
   •   Bitcointalk username: Helga47
   •   Telegram username: @OlgaArt9
   •   Twitter username: @Helga4747
   •   Link to your tweet about Smart City Eco: https://twitter.com/Helga4747/status/1005777524453003264
   •   Facebook: https://www.facebook.com/olga.art.77
   •   Link to your Facebook post about Smart City Eco: https://www.facebook.com/olga.art.77/posts/171001280416476

Hey, dev's
 surprising trading dues!

#Proof-of-authentication:
   •   Bitcointalk username: Bogatov
   •   Telegram username: @Bogatov86
   •   Twitter username: @Yurko_man
   •   Link to your tweet about Smart City Eco: https://twitter.com/Yurko_man/status/1005806599972286466
   •   Facebook: https://www.facebook.com/yuriy.syrowatko
   •   Link to your Facebook post about Smart City Eco: https://www.facebook.com/yuriy.syrowatko/posts/1379901032111679

please explain we do not understand what u meant to say?