Hello,
Thanks so much for your order on our products. You can download documents from below MEGA
cloud driver for the model Kuman SC7B you ordered:
https://mega.nz/#F!iI9WjThL!VHRNzC44Cxlx7CjIQQJqBQ
About the case assembly tutorial, you could refer the below link:
https://mega.nz/#F!vQ8AmCBD!aotGY00F6piIcW117ByG_Q
if this still do not solve your problem, please let us know, or you could write the email to
2968379892@qq.com, we are always here for you, thanks