How do I manage my FLX Rewards account? Sign in to the FLX Rewards Dashboard. You can also manage your FLX Rewards account in the Foot Locker app. Related articles How do I redeem for rewards? Contact Us How do I join FLX Rewards? How do I see how many XPoints I have? I signed up for a Kids Foot Locker account. Do I need to also sign up for FLX Rewards?