Hi @Liz,
First of all, sorry for your frustrations. I actually had a situation with a guest yesterday and if you know how to contact Airbnb, they are usually pretty happy to help. You can get all the contact information in the link in my signature at the bottom of the page.
Second, you really should not post your email addresses in public like you have here as you really do open yourself up to scams.
In regards of other sites, Airbnb certainly does not stop you from using other sites like VRBO and the other sites you mentioned and they are not blocked on these forums. If you wish to voice your concerns, you can provide them here and you would probably get more traction: https://www.airbnb.com/help/feedback. You can also post any tech issues such as bugs.
If you are not happy and wish to move elsewhere, you might be interested in these two help guides which were just yesterday updated:
Delete a Listing
https://community.withairbnb.com/t5/Community-Help/Delete-a-Listing-Deactivate-A-Community-Help-Guid...
Delete Your Account
https://community.withairbnb.com/t5/Hosts/Delete-Your-Airbnb-Account-A-Community-Help-Guide/m-p/1573...
From my experience, I do assure you that Airbnb does care. As I said, yesterday I had a guest book the same day and then cancel complaining that he thought my place was a suite. The rep just took the guests word without checking out my listing and cancelled as a host cancellation. I responded with an email and a phone call and the case was escalated to the next level. The higher level case manager then looked at my listing (which the other one should have) and it is clearly marked as a suite several times throughout the listing and in the end, it was changed to a guest cancellation and I just received payment this afternoon.
Airbnb is not for everyone @Liz and I hope you give it some time to evaluate if Airbnb is the right thing for you. Every platform has its issues including VRBO. Maybe you should be that entrepreneur and make millions. Give it a try!!!
All the best!
David
Superhost Ambassador ~ Host Club Community Leader ~ Community Expert ~ Experienced Co-Host