It appears that direct support options for Microsoft 365 may vary depending on how your organization has subscribed to the service. If your organization is using Microsoft 365 through a Managed Service Provider (MSP), it is possible that support is routed through them, which could explain the lack of direct support options in your admin center.
Microsoft does provide direct support for admins of organizations that have purchased subscriptions directly. If your organization has historically had access to direct support, it may be worth checking if there have been any changes to your subscription or account settings. You can also try accessing the Microsoft 365 admin center and selecting Help & support to see if there are options available for submitting a service request online or contacting support.
If you want to continue getting support directly from Microsoft, ensure that your organization has a subscription purchased directly from Microsoft, as those who have bought all subscriptions through a partner are directed to contact their partner for support.
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