Took delivery of a flashlight that did not work. Contacted Deal X of the problem. After 5 email I received answers that they needed a picture of the flashlight. Sent image with no reaction so I sent a new message with the image. After 2 weeks, I got the answers they needed video on the flashlight. Has sent video 5 times without reaction.
The changes the email address at this kind of matters, which after a while stop function.
Warning of Dealextreme!