Earthzone properties - skip past when looking for property agents

i have never experienced such unprofessionalism as well as rudeness from the staff at Earthzone Properties the personal assistant to Yolande Owen changes every 3 months and contact with them is almost impossible every query goes unanswered unless you are a trustee, every email and phone call as well statements are incorrect and they have a dont care attitude when you question them i am appealing to anyone considering them as a managing agent to look up reviews and take this very seriously as this is peoples investments they are messing with and i would never want anyone to have to go through what i have been through with a company that you pay for services not rendered