Step-by-Step Guide: Download the PayRue app and sign up (Android/IOS). Complete your KYC. (Mandatory) You will receive 5,000 PROPEL tokens. Also, earn 1,000 PROPEL tokens for each referral who completes their KYC. You can find your referral link by clicking on “more” and then on “Inviting friends” from within the app. You can also directly start inviting friends and complete your KYC later.