Dear user! If you can contact us by one of the following methods. We will try to solve the problems our users may have while using this product with fast, accurate and perfect service.

(1)E-mail
If you have a trouble, you can seek help by writing to our respective e-mail address, so we can provide service to you accordingly.E-mail for Support team:support@DoGoodSoft.com .
(2)Online Feedback
When we receive your information immediately after you make a reply.
Website:http://www.dogoodsoft.com/guestbook/。