we booked this accommodation at 5 July, and the government haven't said closed the boarder, that's why we still booked for our trip, but one day after 6 July, we knew that we can't go anymore because of the virus, Melbourne closed the boarder from melbourne to Sydney. so we quickly go to communicate with our host and Airbnb, but Airbnb said that we are not in the policies, and host doesn't need to cancelled, because of cancelled penalty, so we lost our money. I will follow up, and not give up. we can't go for our trip because of virus, and i don't know why Airbnb can't refund the money to me and my friends. i hope Airbnb can help us to solve the problem, thanks a lot