bradstenton

Does anyone know where I could get replacement components for the VL30001n1z case? The 4 port usb is not working. Now I would like somewhere in the uk to send it to be fixed but i've managed to dismantle the said circuit board with the ports etc from the case so I would settle for a link to somewhere that would supply a replacement? Any idea guys? I'm wanting to upgrade the internals but refuse until the box is working as it should