Proof of authentication
Bitcointalk Username: Flex88
Telegram Username: @Flexslt4
Twitter Username: @AndreyZ65951320
Linkedin Profile Link: https://www.linkedin.com/in/%D0%B0%D0%BD%D0%B4%D1%80%D0%B5%D0%B9-%D0%B7%D0%B0%D1%85%D0%B0%D1%80%D0%BE%D0%B2-158924167/