Moving groups of polygons

I'm doing a cartoon style animation and i want to move and adjust size on groups of polygons around at once and I can't figure out how to do it. I grouped them but it it still won't me allow me to grab all the points and move them. Any help would be appreciated on this.
Oh, and I want to give them that jittery chalk/crayon animated look too. I figure it has something to do with particles but I'm a noob to Fusion and can't figure it out either.
Thanks in advance and if I missed the posts on here about it you can just point me to them and then sorry.
Oh, and I want to give them that jittery chalk/crayon animated look too. I figure it has something to do with particles but I'm a noob to Fusion and can't figure it out either.
Thanks in advance and if I missed the posts on here about it you can just point me to them and then sorry.