In order to obtain your MDR stats we highly recommend you use our API references:
Manage Portal offers a limited Messaging Starts capability you can use for a quick overview of the messaging activity on your account.
In order to access your Messaging Stats log in to the Manage Portal and go to "CDRS & STATS" → "Messaging Stats" and select the Year and the Month you would like to see stats for:
You can see the breakdown for each day of the month if you click on the specific date. Hover over the timestamp to see the message content.
You can find Flowroute pricing for SMS and MMS in the messaging section of our pricing page located here.