Where are the grease fitting for my car? I have to grease gun and needle ready. on 2002 Kia Spectra

I have taken it to severl garages and they all say they can not do it since they do not have the infusion needle for the grease gun. So I bought a needle and greas gun but don't know how to get the grease in, where the fitting are, or even what they look like.

2 answers
What exactly do you want to grease? There are no fittings!
ALL JOINTS ARE SEALED UNITS AND ARE NOT SERVICABLE