Some files are missing

Wasimhaiderbaig Posts 1 Registration date Sunday July 30, 2017 Status Member Last seen July 30, 2017 - Jul 30, 2017 at 02:51 PM
Dear friends I have Lenovo zuk1 android phone and I am facing some problems
I copied a folder from my pc to my android that folder have some sub folders and files in it but now no files and sub folders are showing in my phone please tell me solution