5 inch screen txt to small

Hi guys
I have put together a volumio jukebox that I’m installing into a arcade machine, it’s connected to a 5 inch usb
touchscreen, here lies the problem, the txt is way too small, I’ve scaled up in the touchscreen plugin to no avail, my guess is the plugin is for gpio screens only.
Any ideas, can I Chang the resolution?

The Now Playing plugin lets you customise, including font size and position.

Thank you.