Double disk complaint

Hyundai Edenvale’ we bought a car from a sales guy called gcobani nkohla, he gave us a car with an expired license disk, we had to go back and tell him to fix, further said he will fix the drivers seat till today, worse part now is that we need a double disk for the car cause it’s going to do bolt. He said we will deliver it on first week of January till to date he never gives feedback until you ask him and his very rude and unhelpful, he just wanted a sale now that his sorted he doesn’t care.