Lumen Support
Need help with Lumen: Duel of Light?
How do I restore a purchase?
Open Settings in the app and tap Restore Purchases, signed in with the Apple Account that made the purchase.
How do I cancel the annual plan?
iPhone Settings → your name → Subscriptions → Lumen Pro → Cancel.
How do I request a refund?
Refunds are handled by Apple at reportaproblem.apple.com.
Contact
Email contact@skylarks.io with your iOS version and a description of the problem. We reply within two business days.