Worst management ever! My mother rents from the Bo...

Worst management ever! My mother rents from the Boulder Crescent Apartments and she has complained numerous times regarding homeless and items not being fixed in her home. I reached out to her manager, no response. I reached out to the managers regional, no response! I need the phone number to the owner of this company, her complaints are going to be heard one way or another!! Why have a regional manager if they can care less about their residents? Makes no sense!!