no puedo usar todas las funciones de word, excel, power point, y si pague mi suscripcion

Tengo power point y quiero pasarlo aq pdf, ejecuto el comando exportar y dice que "error al exportar el archivo como PDF: el servicio en linea no esta disponible en tu region. Ponte en contacto con el administrador" antes esto nio sucedia, que puedo hacer?

Hello, good day and thanks for your question. Sorry to know about this. Go to an open Microsoft 365 app like Word and then click on File > Account > Check if you are signed in using the correct account that you have used when you purchased the subscription and you can sign out and sign back in again just in case you will need to correct it. Also, you can check if there is a subscription reflecting on your account by going to https://account.microsoft.com/services and login from there.