I purchased several thousands of dollars worth of gift cards on Amazon. Every time I try to book something with Airbnb I get an Error Code 500; if you look online this is a issue that they have with a lot of accounts. It’s not the same issue with the gift cards not getting applied to the account. I was able to apply them to my account and I now have over $1,900 worth of credit in my account that I can’t use. I actually needed to stay in another city for a medical treatment for cancer; I made Airbnb aware of my situation and nothing worked. All they can tell me is that they are working on it and this has been the only response for over six weeks. I have had to pay for a hotel instead and have been asking for a refund of my gift cards. Last week, they finally agreed to a refund, which has not yet happened, and they have currently stopped responding to my emails. I have contacted Amazon and they can do nothing about it. It looks like I will have to take Airbnb to court and hope that I get my money back. I have attached photos of what happens when I try to book. Please don’t lose your money buying these gift cards.