[Taiania]

It's ok. The site does that until abut 6pm for me.

I find drawing a picture of the item, attach a piece of elastic to one corner then tie the other end to the outside of a window. If it stays overnight the pictured item will return sooner or later. If it is gone then the item is sadly lost to the winds.

As for the perpetrator. Take a small figure. It can be a lego man, a little doll, a man made of twigs, anything and put it in a jar or box and tie a string around it so it cannot be opened. Keep it this way, preferably somewhere that is very well lit and easy to view, until the thief has been found.

I hope this helps. :)