Custom App Installation Error: "App is Not Approved Yet" for Custom Type App

I am facing an issue while installing a custom app on Shopify. As per the Shopify documentation, a custom app should install directly without any approval process. However, I am encountering the error: “App is not approved yet.”

I have double-checked the app settings, and it is correctly set as a custom app, not a public app.

Could someone clarify why this error is occurring or guide me on how to resolve it?

Thank you in advance!

Issue Resolved!

So basically i forget to change the shopify API key and and secret that was the issue.!!