Data is used up in a week
I have a galaxy s7 and the $35 a month plan. My plan just renewed on 9/26/18 and by 10/4/18 i got the text telling me i had used up all my high speed data. I checked and its showing i have used up all 3g of high speed. How is that possible? I've been using wifi more than my data and using spotify for music which is listed as a free streaming for boost. I'm hoping this is a mistake.