Car is in color!!!!!!!!!!!!!

They might have used a different variant of the color. Orange peel is cause by to low of air pressure and or gun control. For the most part if you put enough clear on the car u can sand with 1500to 2000 and buff it out.
As far as repainting the car sand it with wet sand it with 800 and gray scotch bright pad on everything u miss with the sand paper to knock all the shine off the panels. Then respray with base coat/clear. I'd put at least 3 good coats of clear so you can sand and buff out any imperfections.