Have a question on Azure need to deploy an azure container app by pulling the image from azure container registry from AZ

Steps:

```
1- az login -successful
2- az acr login appdev - successful
3- az containerapp create --name apptest --resource-group \
testapp --image appdev.azurecr.io/dev/dev-app:latest \
--environment MyContainerappEnv \

```

Throwing this error:

the following field(s) are either invalid or missing. Invalid value: `"appdev.azurecr.io/dev/dev-app:latest": GET https:?scope=repository%3Adev%2Fdev-app%3Apull&service=appdev.azurecr.io: UNAUTHORIZED: authentication required, visit https://aka.ms/acr/authorization for more information.: template.containers.apptest.image`

I have already logged in successfully and able to pull the image using

```
docker pull appdev.azurecr.io/dev/dev-app:latest

```

Also this is successful

```
az acr login --name appdev
Login Succeeded

```

Able to push the image to ACR .
I already have **contributor** permission to the subscription.

Can anyone help? Thanks