Unskilled real estate agent Sharon

Absolutely pathetic service by their Agent Sharon. This woman has no skills what so ever. I have contacted her months ago for a property in Redfern which she did not respond when we sent her whatsapp messages to view the property eventually the listing was removed. Again recently I seen the same property available but again it was listed by her, this time she responds but not available on Saturday, she then says Sunday which I was not available because of church. Then she said Monday at 14:30pm then she messages me and says we have to reschedule for wednesday. Then I got upset and told her its very unprofessional she then states she has another client that submitted documents and waiting to see if the client gets approved, so I asked her why is she making us view if she already has another client, but she has an attitude and says she doesnt appreciate the manner in which I spoke. Please contact me regarding this unskilled woman Sharon!