Why isn't my sd card working properly?

[Windows Central Question]

why my sd card is not working properly?

yestarday i bought lumia 535 and samsung 32gb sd card.when i put music, photo and video in sd card from my pc, those are stored as others in sd card. i can't open those music,photo and video.what can i do?? please help....

 

[RumoredNow]

Are they in the properly labeled Folders?

Music/Pictures/Videos... Capitalization is important, so is the s on the end. The folder name must be an exact match.