Proof of authentication post:

Youtube campaign

Telegram username: @Serhei88
 
Youtube: https://www.youtube.com/channel/UCS36nayutara_NsqwXL4ETg

My video:
1 https://www.youtube.com/watch?v=2Dmu8XuM040&t
2 https://www.youtube.com/watch?v=lcFiJMBYtUg&t