or take picture about problem to me by ebay message, we will check the question and solve it for you ASAP, thank you.3. Buyer are responsible for checking correct part, if buyer bought wrong item, buyer are responsible for return and exchange postage,or our refund don’t include postage, thanks. Contact us 1.Any questions,please feel free contact us before leave neutral ,negative feedback.Problem be solved are better than negative feedback,thank you. 2. Our working time Monday to Friday 9:00 am to 6:00 pm. We do not work holidays in China.