During round 2 of Mimic Pro you are not required to create an email campaign. Since no email campaign was created, then no data for the email campaign was generated.
You might ask, "then why did I have $29 expense?" That expense is for the email software that your company uses. You will have that $29 expense each round whether you are required to make an email campaign or not.
If you see students in your class that did generate email campaign results, this means that they decided to create an email campaign even though it wasn't required. If you would like to do this, click on the jump to tab at the top of your screen and select email campaign. This will allow you to create an email campaign in any round.