Help replacing tail cap switch, please!

I got this ultafire light off Yugster.com and when it arrived it did not work. I'm pretty sure it's the switch and I just want to order a replacement. Can somebody tell me if I can order one that will come from the U.S. that will fit. The light is a five mode but I don't care about that. I would like a forward clicky the one it came with is not momentary. Here a pic of the light and switch.



Your images are oversize, when you post an image please remember Rule #3

Rule #3 If you post an image in your post, please downsize the image to no larger than 800 x 800 pixels.

Please resize and repost. - Thanks Norm

Hello man!

What's that amperage on that Ultrafire battery? Care to cut that blue cover? You might be amazed!

Anyhow, Ultrafire sits right there beneath all respeactable flashlights. Never got to the top , ever, but IT'S STILL BOUND TO THE LAWS OF PHYSICS!

1. Clean all the threads with alcohol
2. Use some plieres to unscrew the tailcap and clean all that's in there.
3. If that doesn't work try to disasemble the on-off talicap switch and work on it (it worked on my Bailong EDC)
4. If that doesn't work buy a similar one, replace it and that must fix the issue with your flashlight!