Maintaining Your Awards and Referrals. The Navi App dashboard allows you to keep track of your rewards and referrals in real time. To find out hplay store gameow many people joined up using your referral link and what rewards you have received, just log in to your account and go to the "Refer and Earn" section. Appropriate References. Friends, family, coworkers, and acquaintances are among the people you can recommend who can use the Navi App.