Worst service EVER!!! I purchased a BBQ from Home ...

Worst service EVER!!! I purchased a BBQ from Home Depot & paid for home assembly. BBQ was delivered on 6/6/19 and I was to be notified by Assemblers Inc. within 24-48 hours. I was never contacted. I have called several times, been on phone each time about 40 mins, disconnected, they marked my file complete, promised to contact me, never did, I had to call about 5 different times with the help of Home Depot. Finally they were to install yesterday between 2-5pm. They called me at 5pm and said they would be here at 8:30pm. My husband said "forget it. We're done." We had to cancel 3 events because we had no BBQ and we are so disappointed AND that Home Depot continues to use these people that we will probably no longer do business with Home Depot either.