how hard is t to change the sup gasket on a 1.6 polo 6n the engne code is aee

Pretty tricky - there isn't one. Not unless you can get one from the aftermarket.

The squeezy sealant VW use is rather expensive in relation to B&Q's universal sealant,which i use.

1.6 engine doesn't have a gasket. as the geezer above has said it uses a sealant instead, most motor factors will be able to supply a suitable sealant

ok i never knew that what do i have to take off to gert the sump off or can i just unbolt that only ever done a fiesta one