I have been dealing with Aspen dental Quincy for the past year and a half

I have been dealing with Aspen dental Quincy for the past year and a half. I went to them to get dental implants and a bridge on my bottom as well as dances on top. The dentist failed to put the proper implant on my right side and it failed. I have had to have that removed as well as returned my bottom bridge. However they don't seem to want to refund my money so before I go to the attorney general I like to express my complaint to you. It's been a horrible experience and I need some support from the corporate office please contact me at 857-615-6262 the name is Robert at daily and again that's Quincy Aspen dental. A horrible experience on the dentist the clinician the front office. Please help