Starting Virtualhere on Linux

I am extremely new to Linux, but I am hoping to get Virtualhere working on a Pi 4 running Raspberry Pi OS. I downloaded the generic server build for Linux ARM, then used the following commands:

cd Downloads
chmod 755 ./vhusbdarm
sudo ./vhusbdarm

I was following a tutorial (begins at 14:15 and after the final command, the person demonstrating had a message come up in the terminal saying something along the lines of "Virtualhere USB server is running". I did not get this message, and have not been able to connect to the Pi via the Virtualhere client application on my PC.

Could someone please help me figure out what is going wrong? This application has the potential to save me and my research team a lot of headache if I can get it working. Please remember I am very inexperienced working with Linux!