Basically on the week beginning 17th July my phone broke down and I looked after it and kept it with me. On the first day of the summer holidays, I was going to visit my relatives in another country and I put it on the chair in front of the front door. My dad took it and asked me if i needed it and put it somewhere. I've been looking for months and it's definitely in our house.- but at the same time my dad was out and builders were working. Plus, I didn't have find my iphone turned on cause it was a 4s. I think the builders took it but my dad trusts them and says no. Whgat can I do.