How do I turn off the Samsung Milk Music App?


I just got my Galaxy 7 on Friday afternoon, it is now Sunday afternoon and I have used 80% of my data because I didn't know that the Samsung Milk Music App that I inadvertently turned on was never turned off....HOW do I turn this off before I have NO data left?  Time is a factor!   HELP!

Labels (1)
Pestañas (3)