Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Many thanks for your kind response,
Since Conditional access option is not listed in your Microsoft Entra admin center either this specific account assigned license doesn't include conditional access plan or there is a problem from the back end. Therefore, I sincerely recommend you contact our dedicated online support technical team via your Microsoft Entra admin center. Since we are belong to Microsoft community site, we have limited resource and privilege to examine back end related scenarios. So that, as the support engineers over there have more resource and privilege, they will check the issue from the backend side and will assist you with possible solution. To create a support request, you can just sign in to your Microsoft Entra admin center -->Select Learn & support -->New support request.
Thank you for your precious time and kind understanding. Have a nice day.
Sincerely,
Libeamlak | Microsoft Community Moderator