third reminder for refund for car cancellation

Dear Drivalia Customer Service, I am writing once again regarding my cancelled car reservation 546374 (in Lisboa Orient station). The booking was cancelled within the eligible time frame for a partial (or full) refund, as stated in your terms and conditions. Despite my previous emails and many phone calls, I have not yet received the refund, nor any clear update about the status of my request. I kindly ask you to process the refund without further delay. If the refund has already been issued, please provide me with the transaction details and expected timeline for the amount to appear on my account. Should I not receive a reply or the refund promptly, I will have no choice but to escalate the matter further. I look forward to your urgent response. Attached is the two previous email to which I have received no response, which contains further details on the booking. Best regards, Fabio Turchetta