App gives wrong information

I recently downloaded the app to study for the HESI and came across a few questions that it was telling me my answers were wrong and I had many resources saying I was correct. I contacted the app support about one of the questions and they responded back "thank you for catching that error. We will correct it"... so youre telling me people are studying the wrong answers!? Dont waste your money to study the wrong info.

Kdell561 about HESI® A2 Prep by Pocket Prep, v6.0.11