I followed all the steps in the documents and I am in the testing phase and I am testing on a real device with Android 12 and I get this error
![](https://uploads-us-west-2.insided.com/revenuecat-en/attachment/14fa151a-a8ee-42ff-a3cb-748860839ce0.png)
In-app billing API version 3 is not supported on this device.
W/[Purchases] - WARN(25864): 🤖‼️ Billing is not available in this device. DebugMessage: Google Play In-app Billing API version is less than 3. ErrorCode: BILLING_UNAVAILABLE.