Just want money, no customer service

Sliding gate was ordered and paid for, gate was manufactured and was not the required height as per the job card. Gate was 2 weeks late. Gate was modified and fitted. Worst gate fitment I have ever seen. Tried for 4 days to get a technician back on site. Installation was repaired. Gate was bend and not repaired, new lock did not work. Waited for 8 days to get a technician to fix bend in gate and lock. He left site but the now straightened gate did not close anymore because post was fitted for a bent gate. Waited 4 days for post to be repaired. Was threatened and bul**** to make final payment but ignored all the problems. Please do not use them!