Worst experience ever!

Never ever experienced such bad service from any company. Owner measured himself area to put in sliding door. I paid him 50% deposit, waited too long for door, excuses regarding courier company, then today when they showed up to put door in, it was the wrong door. Two workers didnt kniw what to do. I requested owner to come to premises, he showed up with my money back, sweared me as a women infront of all the staff, and sweared my family, told his workersto pack up and leave, and they left. Firstly he was wrong in measurements, secondly he accused us of swearing, us women at the premises, then he said our PA lied, as she measured the area with him. Worst experience i have ever had with any company.