... motion touch no longer have the driver and claim toshiba do
I presume they don’t know what they are talking about.
As far as I know this Toshiba notebook is almost 15 years old and this old notebook was not delivered with touch screen. Now it is modified and has nothing to do with original state.
Toshiba doesn’t support such modification and such driver doesn’t exist.
To check this you can contact nearest Toshiba service provider in your country and ask for help.