possible referral abuse ,

Main ID : 1807
Referral IDs : 4688 , 9136 , 9144 , 9123 , 8488 , 9150 , 6637 , 9116 , 5068 , 8418 , 6638 , 9105 , 8520 , 8363 , 6650 , 6643 , 6647
(17 accs total , for doing all ref missions)

invite logs : http://prnt.sc/f8372n
** all referrals have same kind of profile pictures , same e-mail adress like name.surname@yandex.com , all uses vpn services , all of them reached level 20 and quit.

evidences :
**4688 : rosina.lorenzo@yandex.com , IP: 31.14.133.97 , Aruba S.p.A. - Cloud Services Farm
**9136 : n.hillier@yandex.com , IP : 138.197.157.219 , Digital Ocean Inc.
**9144 : garya.smith@yandex.com , IP : 45.55.82.101 , Digital Ocean Inc.
**9123 : jamesr.clark@yandex.com , IP : 139.59.68.98 , DigitalOcean Inc.
**8488 : smithmaryb@yandex.com , IP : 178.62.234.159 , DigitalOcean Inc.
**9150 : superchristophere@yandex.com , IP : 146.185.182.20 , Digital Ocean Inc.
**6637 : sarae.garvin@yandex.com , IP : 159.203.18.229 , Digital Ocean Inc.
**9116 : samuelm.cohen@yandex.com , IP : 46.101.131.43 , Digital Ocean Inc.
**5068 : rachelj.hoover@yandex.com , IP : 104.236.147.144 , Digital Ocean Inc.
**8418 : leeaprilk@yandex.com , IP : 198.199.103.120 , Digital Ocean Inc.
**6638 : lindab.green@yandex.com , IP : 178.62.237.58 , Digital Ocean Inc.
**9105 : super.albertad@yandex.com , IP : 178.62.53.134 , Digital Ocean Inc.
**8520 : vick.herring@yandex.com , IP : 188.166.244.241 , Digital Ocean Inc.
**8363 : elvirambarney@yandex.com , IP : 67.205.156.8 , Digital Ocean Inc.
**6650 : joannem.callender@yandex.com , IP : 46.101.230.25 , Digital Ocean Inc.
**6643 : white.francisb@yandex.com , IP : 128.199.138.66 , Digital Ocean Inc.
**6647 : barren.gladyst@yandex.com , IP : 178.62.19.72 , Digital Ocean Inc.

when you google what digital ocean inc means : http://prntscr.com/f83kyk

TOTAL PROFIT FOR 1807 : 17 SB Medals + 1st , 2nd , 3rd ref mission + 40.8G Collected = 205.8G
+ 800 weapons + 800 tanks + 800 aircrafts