FNB Device 500GB PS4 turned out to be a 160GB???

I am utterly disappointed at the product I have been supp**** with by FNB. On March 31st i purchased a 500gb PS4 bundle through FNB, only to discover recently that it only has a 160gb hard drive. I dont usually bother to check things like the hard drive capacity on devices especially IF THE BOX SAYS ITS 500GB, which is why i have only picked up this problem now. Tried to install a 4th game the other day and suddenly the memory is full! According to storage management on the device, the total hard disk capacity is 156GB. This is unacceptable! <br> Please i urge all of you who have purchased a PS4 bundle through FNB to check your Hard disk capacity yo make sure you haven't been cheated as i was. I am currently waiting feedback from the Device Guru on this matter.<br> FNB Please Check your Suppliers!!!