AAD enpoint error on AX7 VM

I have AX 7 VM installed in my machine. I was trying to use mPOS . I installed it from the given option in AX> but when I tried to open the POS, I got error which was related to external identity for the employee. When I tried to create an external identity for the employee, I got an error for AAD endpoint. I have access for Azure but still not able to clear this step.

It will be great help if anyone can help me with this.