I am getting error while accessing another users contacts from my application in my azure account

Question

I have an account in azure and I have created three users "test1, test2, test3" in it. And I want to connect azure with salesforce to get contact of all three users into salesforce. I have created one app named "test" in Azure Active Directory using one account (test2) out of three accounts (test1, test2, test3) to get contact from my outlook account into salesforce. I got contact from one user (test2) in which I created my app "test" but I can not access contacts of remaining two users (test1, test3) and I got error.

Error is :-

"error": {
"code": "ErrorFolderNotFound",
"message": "The specified folder could not be found in the store."
}

I gave the following permission to my app (test) in Azure Active Directory in user (test2).

1. Contacts.Read - Application
2. Contacts.Read.Shared - Delegated
3. Contacts.ReadWrite - Application
4. Contacts.ReadWrite.Shared - Delegated
5. Mail.Read - Delegated
6. offline_access - Delegated
7. openid - Delegated
8. OrgContact.Read.All - Application
9. People.Read - Delegated
10. People.Read.All - Delegated
11. People.Read.All - Application
12. User.Read - Delegated
13. User.Read.All - Delegated

Please tell me if there is change in this permission whether remove or add.

Please give me reply as soon as possible.
Thank you.