I have followed the below instruction to complete installation of cypress 3.2 in Virtual box as a VM using OVF file.

After this try to access the cypress web application from my host system but not accessible. Attached all the screenshot for reference. 

Download VirtualBox
Install VirtualBox
Navigate to this page https://github.com/projectcypress/cypress/wiki/Cypress-3-Install-Instructions
Click on VM
Download the .ova file
Import the .ova file
Launch VirtualBox
CLick File > Import Appliance
Follow the instructions
Setup port forwarding in VirtualBox under Settings > Network > Adapter 1. 
Click the icon next to advanced to display the port forwarding option. 
Click Port Forwarding.
Enter 8080 in the Host Port field 
Enter 8080 in the Guets Port Field 
Leave IP fields blank.

 

Tried like:

127.0.0.1:8080

localhost:8080

nothing is working. 

So I'm a developer not network person. Please provide your inputs little bit brief.

First question after importing the OVF file to virtualbox, anything else (Command) need to run inside cypress setup VM to start the cypress web UI.  I have done only the port forwarding after the installation.