VTech Peek A Boo Sunny Face

This VTech Peek A Boo Sunny Face seemed great when my son was given it, although he was only just born so it didn't actually get played with until he was around 4-5 months old. Sadly, within a couple of months the shapes stopped working one by one. He still likes playing with it as there are bright colours and it still makes noises when you switch it on, but I am very disappointed that its major functions gave up the ghost after only a couple of months. It was a gift, so we have no receipt or any idea where it was purchased from, but if we did have the receipt, we'd be asking for our money back. Shame as it looks like such a good fun toy.