@Cassandra186 I don't know if it would get your issue resolved, but one thing I can tell you is that a message to CS written like that will pretty much guarantee that you will be put on the back burner.
You have to make it easy for them, not send them long run-on paragraphs. Lay it out really simply, like this:
Refund issue. (I am a guest)
Return of cleaning fee due to me having to clean dirty unit on arrival.
Stay: July 1-15 Reservation code XXXX
Promised cleaning fee refund on July X, to be processed on July 4.
7/9 Called to CS. Told by agent Tracy case would be forwarded.
7/18. Called again, due to no CS response. Spoke to Kristine H, who told me case had not been forwarded correctly by previous agent.
Etc, etc.
Short sentences (forget your teachers drilling you about complete sentences, with subject, verb, and object 🙂 ), bullet point form, chronological order. Fine to put your last paragraph, stating your feeling about ever using Airbnb again at the end, but try to pare that down as well.
The important thing is to make the case timeline really easy to read. Many of these CS agents aren't even particularly fluent in English, and I believe that the simpler you ca make their job, the faster they will deal with it. Long messages in paragraph form probably get shuffled to the bottom of the pile.
Good luck, hope you are able to get a resolution.