Unexplained: Caught on Camera S1-S4

The old man trying to rubbish the school video, yet it was obvious that the angle of the camera shows there's no way anyone can pull those stunt especially on the plastic board attached to the wall. I believe the video was real since I have witness somethings that my wife and kids saw me as losing my mind whenever I am tried telling me them that I am experiencing some paranormal activity, until I took a photo from my phone from the window at night and the photo without flash showed a shadow dark image of a man with a hat, the next video showed an image look like skeleton wearing a hat watching my bedroom window. Guess what all those imagine as days went by the images disappeared, those photos I sent to my wife and neighbor too vanished. Today I have non of those photos and I didn't delete them. I just prayed and curse them daily until I stopped experience the entity then later when I tried to look for the photos it was gone, totally deleted in my gallery.