I am sorry to hear of this frustration. Since the List Review team is a specialized team here you will need to give them a call to get the details on the send. They set up the staging and are able to look into the current status and performance of the list for you. They are available 7am-9pm EST today and 10am-8pm EST on the weekend.
United States and Canada Customers call toll free:
United Kingdom Customers call toll free:
Just a heads up for the future, the Community is a great place to post and have discussions with peers but since it is meant to host conversations between customers it's not the best place for quick help. The moderators here jump in after 24-48 hours so for immediate help please reach out to support.