Signup at KuCoin: https://www.kucoin.com/#/?r=P4fe6K. Make sure that your Email is verified and 2FA is enabled.
Chat with GAMB Telegrambot: http://t.me/GAMB_KuCoin_Rewards_Bot?start=379880535
Now click on “Get GMB Rewards” from the bot.
Submit your KuCoin mail and Twitter profile link.
Complete the social tasks from bot and then click "Check"
You will get 400 GMB tokens.
Top 25 referrers will get 13760 GMB tokens.