I got a message from Airbnb after the host canceled:
"John canceled your reservation Use the ₱29413.41 you already paid + an extra ₱150310 credit to book another place. The credit is for one-time use only and can be used if your new reservation is more expensive than the original. Or, you can also request a full refund, including service fees. Book Another Place Request a Refund"
If you add it I should have 179723.41 Php of credits that is around 3594.46 USD but when I tried book another place I only given 633.06 USD through a coupon. It is misleading. They sent me email regarding the cancelation details. It shown there that I only given 2,000+ Php.
I got a new place and booked. It was confirmed and after an hour the host had changed and asked me additional amount. It is very frustrating. If I knew this ahead I won't use Airbnb.