Default An external keyboard to replace Adam touchscreen ?

I broke the Adam touchscreen when trying to open it, and now the tablet is of no use - cant get an original touchscreen since my warranty is void - so i just stuck!

Havent been able to try any bluetooth keyboard or other, since i donot have access to any menus ..

Is it possible to replace Adam touchscreen with an external keyboard / joystick
Is there any other touchscreen which can sort of replace the original one

Any other options are welcomed !

Thanks in advance