Wishing, thanks for not only chiming in but for trying to buy shares.  Read my last post as to why I was delayed in getting back to everyone.
You most likely have to call RB and speak to a representative about this.  Your risk profile may not match your desire to buy a penny stock such as Rouchon, so you'll probably have to sign a simple penny stock form.  After that, you should be good to go.
Let us know!
George