建立一个服务单给Sale Department（销售部门），主旨可以是“REFUND REQUEST”，然后再填写退款。

Dear Support Team,I recently purchased the DMIT.LAX.AN4.Pro product, but unfortunately, I’m not satisfied with the experience and would like to request a refund.Here are my purchase details:Product: DMIT.LAX.AN4.ProI have tried using the product for a while, but it did not meet my expectations. I would appreciate it if you could process a refund to my original payment method. Please let me know if you need any additional information to proceed.Thank you for your understanding and assistance.Best regards,

供需。