Fitting rear shocks on a Hyundai Getz

aaaagh! thanks that is exactly my model how i never found that video. my friend has a nissan micra old style, the tops of the shocks are handy to get to, so i thought how tricky can it be? thanks again !
having gone out in daylight i now realise that i have a 3 door, hes got a 5 door, looks like someone contemplated starting the job, floormat buttons out , and left it. the front ones are done perfect, im wondering is it possible that i could just cut through the plastic thingys to access the tops of the shocks, cant think of the name, their only other function i can see is to rest the seat backs against.
there are more nuts and bolts across the back panel too.