Morgan Group review: Bad management company

I Think it's a trend of big companies like the Morgan Group not paying their offsite vendors. This company managed the Eclipse Apartment in Houston TX 77077.The on-site is Ms.Courtney she's the property manager I sent my locator fee invoice to her office location. I also have sent the Morgan Group the same invoices about 6 time and they never responded. It's been over 2 months and the manager Ms.Courtney emailed me about a month saying the check would be mailed to me by the 8th of November or before. This was Ms.Courtney was thr email she sent me and that was a lie! I just can't trust the Morgan Group or The Eclipse apartment at this point. I really need my earned money and they don't care about making sure their outside vendors are paid on time.