There's a lot of posts online about fresh paint being left for 30+ days before its waxed - its to do with the paint curing and solvents not being sealed in.
https://www.google.co.uk/webhp?sourc...%20paint%20job
It might be worth un-doing your good work with a clay bar to try and remove the wax. I'm not a paint expert though, sure some guys on here will know more
