Proof of authentication:

Campaign applied for:  Facebook, Telegram Individual
BTT username: Diponsaha
Link to BTT: https://bitcointalk.org/index.php?action=profile;u=2857241
Facebook link: https://www.facebook.com/shuvenkar999
Telegram link: https://t.me/shuvenkar77
ETH Wallet address: 0x5e87017Fe750E49b301e615840eC5cA4610A9353