unauthorized_client: The client does not exist or is not enabled for consumers.

Question

Hi, I built an app using the sandbox account things were working fine until I created an app for production. I always get the error unauthorized_client even for the account that created the app.

I am planning to use this app just for the one main admin account only .

(https://login.windows-ppe.net/consumers/oauth2/v2.0/authorize?scope=https://api.ads.microsoft.com/msads.manage+offline_access&prompt=login&client_id=1d9e40d7-14cc-4cbd-956d-931d541e3fbe&response_type=code&redirect_uri=http%3A%2F%2Flocalhost%3A8081%2Fbing%2F

I tried most of the things in internet by changing some manifest or supported account types but still no luck