Two weeks ago we had someone bang on our window (our sofa is by the window so it made us jump hard) and then when we checks nobody was there so we put it behind us (me and my mum) as we live in the middle of nowhere so it could just be the neighbours children playing ding dong ditch and now it keeps happening and recently we found recycling bins by our door that wasnt ours or had a house number on them so we asked our neighbour after another bang and turns out the children were in their room so it wasn’t them and then I got a message from my friend who lives in the same estate as me that she saw someone walking around my house. I am scared and don’t know if the police or a camera is the right option