GMINER HELP!!!!!!!

Hi there guys, I need help with Gminer! When I use it, Idk where I place blocks, THe steve you are is invinisble and pigs is invinsible! Please help!
If there is a fixed version of this, Please tell me.

[editline]3rd January 2012[/editline]

I hope someone know how to fix this or if its a fixed version of it

[editline]3rd January 2012[/editline]

Oh for the lot of… Can someone PLEASE help me???