(S) Spoiler and skirts??????

hi all, i want some advice! i got my paypal account up n running and bought a joy tuning spoiler and skirts for my sei, but then it said my card was unacceptable weird, so gotta send cheque, but i wanna know wot is best way to attach them onto the car? im gonna do the spraying myself but ive been told to glue the spoiler on and skirts the same but screw them into the arch liners???

will get back to you over the next couple of days as im fitting my skirts

the way im doing it is sealant and screw in each arch spoiler im not too sure about as mines got the abarth spoiler anyhoo, although thats just on with sealant

did you fix your skirts ghost?? cause i'm sure they from the same mold as mines and it doesnt line up along side perfect, guy whos fitting mines gona get his bodyshop man to fix mines up b4 they go on

joy tuning spoiler comes with a screw in the underside at each bottom end, we just drilled a hole through the bootlid and screwed and bonded the spoiler on, it is never coming off

Dad and i have been fitting my side skirts this weekend, they aren't a perfect fit, they are also joytuning ones, so dad is doing some modifications for me.
He thinks sealant and a few screws is the way to do it, will be taking pics of the progress. So will post them up in due course!
emz

im buying some fibreglass ones off rob, but they will need spraying i think, ive got access to plastic primer and broom yellow and sticky stuff at work, could someone talk me hro how to prep em and fit em pls pls pls pls!