RE/MAX Greater Atlanta

I’ll let the facts speak for themselves; you judge whether or not to do business with this firm. Specifically, this review pertains to an agent named Donna Smith who works for this Re/​MAX broker.
I contacted this listing agent about a month ago regarding a land lot in Roswell I wanted to purchase. After a couple weeks and as many voicemails, she did call me back and answer my questions about the property. I’ve never used a realtor before, so I had several questions. She e-​mailed me some of the information I requested, but I felt she was hiding something from me. I asked more questions and got very few answers, so I decided to call my friend who’s a realtor to figure out «the deal» on the property. Turns out that she had lied to me regarding the listing info., number of contracts/​offers tht had been placed on the land, her relationship with the owner, etc. (they’re friends.) At this point, it’s been weeks since I spoke to Donna about the lot and she still had not asked me to sign any exclusivity agreements, namely because she’s the listing agent. When my realtor called to find out how much they needed for the land, Donna went off on her. Unprovoked, she yelled at my agent for attempting to ‘steal’ her commission and promised to call another potential buyer out of spite and have them make a better offer than whatever I made.
I made my offer this week and it was not ever formally accepted, rejected, or countered… even after I extended the response time. Last night, I discovered why it took so long for her to respond. She kept her word about finding another buyer; a previously interested party made a last-​minute cash offer on the lot after I submitted mine. What I’m most upset about is that she provided information on my offer to another potential buyer, thereby giving them an unfair advantage, without offering the same courtesy to me.
I’m filing a complaint with the GA Realtors’ Association; unfortunately, there’s no recourse through the GA Real Estate Commission today for unprofessional conduct. I’ve never seen such malicious intent with regard to a business deal over what appears to be ‘spilled milk.’ I’m just sorry I couldn’t have gone through another agent.