If you have any questions,you can leave a message with us， we will answer you by email. You can also try the other contact methods, such as fax, and then gently make a phone call to us, is a good choice, avoid by all means is not too frequent. At the same time, do not fax too reflected sell, your fax will be considered spam, even back trouble, because Europe has strict laws against such fax or mail, don't blame me for not reminding you yo