Step-by-Step Guide: Visit the Pukkamex registration page. Submit your details and signup. Verify your mail and log in. You will get 50 PUX tokens. You will also get an equal share of an extra 1,000,000 PUX tokens. Also get 100 PUX for every referral and an extra share from the extra 1,000,000 PUX tokens for every referral. For more information see this Medium post.