ok i have a model but if i select one part of it another one hights with it as if are connected how do i stop this

Its a little hard to tell if you don`t explain it a little better.
Maybe you just need to limit selections to visible. Hit the Button marked in the attachement and try if this helps. Otherwise explain more precise.


what i mean is i want to select just the left wing so click it but look what happens the right selts as well

both wings are part of the same object.

You can make them separate objects by going into edit mode, then selecting the vertices you want to be one object and press p -> selected

sorted nice 1

ok now im wanting to do the opposite to that what do i do