In my test track Android app, Every time I try for initiate the process of purchase I have a grey screen with no text or indication of what is happening. I cant execute a test purchase at all. Can someone help me?
The image shows the status of my project.
![](https://uploads-us-west-2.insided.com/revenuecat-en/attachment/44543eda-3ce6-45f1-b168-f12fc242ede9.png)