How can I change the OS or install android 9-10-11 or linux?

how can i change the OS or install android 9-10-11 or linux ?

this tablet is almost perfect but the old android make it useless , i installed a cook versión of android froyo that i find in xda and it runs but the most apps can not work bucause the SO and apps are too old

I think that a new OS like postmarket linux or another will work

somebody know something ?