Airbnb Refund Not Processed to My Bank Account

I’ve been waiting for a refund from Airbnb, but it still hasn’t been credited to my bank account. I contacted my bank, and they confirmed that while the inquiry was made, no payment has been received. The bank told me that once Airbnb processes the refund, the money should be transferred to my account, but it hasn't happened yet. I’m extremely frustrated and disappointed with the lack of resolution. I expect Airbnb to resolve this issue promptly and transfer the refund to my account without further delay.