PM delayed renting unit/can I recoup rents?

[Linda West]

I hired a PM on 6/30/22 to handle an upcoming vacancy.  Confirmed in writing and via zoom chat that the unit would be ready 9/1/22.  For reasons known only to him and to God, PM decided to list unit as available 10/15/22.  It was rented 9/6 for occupancy 10/15.  I would like to recoup the money I believe I lost - this is a lovely, high end unit and rents immediately.  Had the PM listed it for 9/1 as I instructed, it would have rented a month sooner.  Thoughts?