Week 1: 10.05 - 19.05
Sigma account email address: yayangwijaya99@gmail.com
Twitter profile link / Number of followers: https://twitter.com/yayangwijaya_ / 866
Facebook profile link: https://www.facebook.com/dz29082000 / 2049
 
Likes & Retweets: 
1) https://twitter.com/yayangwijaya_/status/1128785288946376704?s=20
2) https://twitter.com/yayangwijaya_/status/1128785219580862464?s=20
3) https://twitter.com/yayangwijaya_/status/1128785139620728832?s=20
 
Facebook Shares:
1) https://www.facebook.com/dz29082000/posts/2158560687597360
2) https://www.facebook.com/dz29082000/posts/2158560494264046
3) https://www.facebook.com/dz29082000/posts/2158560307597398

Proof of authentication
Your Bitcoitalk Name: dz29082000
ETH (erc20) Wallet Address: 0x14aF871A0AEAABeEa9Fdc056cD5F9B7A4F5Ae245
Join Telegram: Yes
join Twitter: Yes
Join Facebook: Yes
Join Instagram:  Yes
Join Medium:  Yes
Join YouTube:  Yes