ZBrushCentral

Help me with my model

Good day,

I just started using zbrush a few months ago. I have some concern with my model.
I include pic of my model here…
As you all can see(if its clear)…I created a model using sphere3d tool and the hand i used zsphere. Then I tried to combine the two subtools…but all i get is the hand is not seem combine with the body…Please help me:cry:small_orange_diamond:confused: