Recursos do Microsoft 365 que ajudam os usuários a gerenciar suas assinaturas, configurações de conta e informações de cobrança.
You can go to https://support.microsoft.com and select Contact Support, then choose Microsoft 365 and Office. Select Account and billing and request a Call back or Chat with a support agent.
They will access your subscription details and fix the activation issue from their side.
Best regards,
Arlene D.