Either enter ctrl/cmd+D (the 'move' ) command, or in the pet pallet click on the 'move' icon, that's the one in the bottom left.
In your profile add your OS and version of Archicad that you are using.
Erika
Architect, Consultant
MacBook Pro Retina, 15-inch Yosemite 2.8 GHz Intel Core i7 16 GB 1600 MHz DDR3
Mac OSX 10.11.1
AC5-18
Onuma System
"Implementing Successful Building Information Modeling"