[Q] Blocking guarddad off on my phone topic

Hey guy, so my mom is super protective and all this junk and im 16 years old and a guy im not that bad of a kid so theres no need for this plus a total invasion of privacy. They bought this thing its called guarddad for 70$ ! and they dont know i know about it. but it sees all text incoming and out, if i take a pic from my camera they can see it all call logs internet and all this crazy ****. i want it off or blocked, i want my phone on total lockdown with full privacy i have a sprint Samsung Galaxy S3 rooted. Please help