@Ana31042
Sorry, there is no manager or higher level support team, and the support people have no direct access to Airbnb experts and/or management.
It’s the way CS is done in many companies now. A couple of weeks of training, and the support people are on their own, in their houses all over the world. I have heard roosters in the background and babies crying when I have called CS.
The best that CS can do is “escalate” your issue, but I suspect the queue it then goes into is a long one, and you may not hear anything back for weeks. It really isn’t the CS agent’s fault, it’s just the way things are structured now.
Some people have had some success with keeping at it by calling persistently, also by posting on Airbnb social media pages.
Or…you can just not waste precious moments of your life and simply chalk it up to bad luck, and find another place. I know we all have our principles, but for me it’s sometimes not worth the grief and aggravation to fight, although we all have different levels of fight in us.