Hi @innonexa-tech,

Are you able to let us know what SDK you’re using and what demo code you’re currently using? When you say that it’s not working, can you elaborate a bit more on what you’re seeing? Are you getting an error, or just not gaining access to entitlements?

Here is our documentation on restoring purchases here: https://www.revenuecat.com/docs/getting-started/restoring-purchases

It may be helpful if you can head to your RevenueCat dashboard and open up a support ticket with us - that way, we can share app user ids and debug logs and troubleshoot a bit more thoroughly.