DVD/CD DRIVES WON'T BOLT ON , CASE ONLY HAS SCREW HOLES ON ONE SIDE!

Just got all my needed parts to put this thing together, now the only t hing holding me up is that when placing my dvd drive in the bays, the dvd drive fits very loose and has no way to bolt it to the chassis. When looking at the front of case all your screw hole are to your left of the case and no screw hole to the right. I got this case as a barebone kit from Tiger Direct, so if your looking for a fast put together this is not the case to get. Other then that the motherboard and power supply went in fine.