Installing qupzilla for beginner

PLease provide a way to install qupzilla browser on DietPi. I am unable to execute it fully in console being a beginner. Thanks

I’ve never heard of this web browser before, so its new to me.

It appears they only offer 32 and 64bit x86 .deb packages. So for SBC (ARM devices) it will need to be compiled.
If your running a RPi, this guide may be a solution: Computer notes: Qupzilla browser (1.3.0) in Raspbian