Removing widgets

I am trying to remove/change widgets and I can’t add any or remove the ones already shown. They let me get the arrow tool as if I can move them when I hover over it, but it does not move. It also multiplies the dotted line boxes. This is what it looks like when I try to move/add a widget:
[IMG] https://i11.photobucket.com/albums/a166/MissSuperDiva/widgetshot.jpg [/IMG]