ODK Aggregate on Tomcat

Hi! I have installed ODK Aggregate on my PC and trying to host from my PC.
I have installed xampp, there was no error during installation process.
However, after installation, once I am trying to browse ODK Aggregate page,
something is coming up as the index page attached herewith and after
selecting the ROOT folder, which is ODK Aggregate, apparently the page is
trying to redirect to Aggregate as attached image redirect and then an
error 404 page is coming up as attached image 404. I am using Tomcat as a
part of xampp. I do not have a static IP and testing this process using a
free domain odk-test.tk and changing my public IP every-time I restart the
PC. I am looking forward for solutions in resolving this issue. Thanks