why am i using charged for data & the wifi at&t hotspot at&t (Unite Hotspot ), i'm being charged 4 everything !! what to do ??

[watterway7]

Being chareged 4 WiFi,(is it free ? When do I turn on or off my Moble Data ?
And turn on wifi through my at&r Unite /Netgear Hot spot ??
Note jave a 4gb optimus 4g lite android phone..
Doe brand /type device matter !!

 

[g-unit1111]

Take it up with AT&T, we can't help you with account specific information here.