When I downloaded ova file and installed using **Denodo Training QuickStart Virtual Machine - User Manual - <version>** user manual. I can able to see the IP Address in the Virtual Machine and it was succesfully installed.
Nomally, if your Virtual Machine having an active internet connection IP address will be visibile. Therefore, I would strongly suggest you to check your internet connectivity is connected with your Virtual Machine accodingly.
You can ensure these checks and if you have further questions you can write to **firstname.lastname@example.org** with more details.
Hope this helps!