There is no OTG on that device, and you would need ADB authorized. the only thing left is replacing the digitizer.
Actually quite easy on that model.
Pending you have ADB:
the command is
adb shell input tap x y
adb shell input text
Practice on a working phone, I think its pixel based - vertical orientation.
so look up your pixels, measure it ...
There are several possible scenarios I can think of:
Send inputs through ADB
If only part of the screen's touch digitizer is damaged, you can use the native Assistant Menu accessibility funtion to get a mouse pointer on-screen, trackpad style.
Use an adapter and plug a mouse into it, assuming they are compatible.
If your screen has multiple digitizers, e.g.,...