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=el6aWNegC4Q&t
2 https://www.youtube.com/watch?v=dSTp6PrkC78&t
3 https://www.youtube.com/watch?v=E1zgxBCRG28&t