Property not available (False)

I was advised that this property reference number *** was taken months ago and yet it is still on all property sites saying available and when you enquire about this unit the agent falsely advises its taken "MONTHS" ago, my question is then why has it not been removed? On top of this, the agent has me view a completely different place and when I say its the wrong place I get an "ok" and then I ask the agent why is it still on the property sites the agent completely ignores and tries to change the topic, this is not good business. I wish for this agent to have no further communication with me as its now the second time my experience with this agent is terrible.