I Can't Do Blender!

Hey Guys, I Can't Do Blender, I Tried To Use The Models That I Have To Make Them Move, But I Can't, The Pieces For The Models Went Haywire, After Several Attempts To Construct The Models Again, They Still Can't Work, Anyways, I Gave Up After That, I Wonder If I Can Do Blender Someday Again... - R.T