Maelstrom 4sevens s18 flashlight repair

[DLong66]

Hello, I am new here. I came here to learn some things about lasers and saw the flashlight section here. I have a Maelstrom 4sevens S18 flashlight that I accidently damaged. It seemed to have a slight loose connection where the battery pack contacts the bulb, so idiot that I can sometimes be, I put a small piece of tin foil in the wrong place and now I have a rather expensive paper weight. Im wondering is there anyone here familiar with this flashlight who might be able to repair it? Thanks for any help you can give me.