Twisp edge improvement ? How about no!!

I bought my twisp edge on Sunday pleased with it at first, enjoying the adjustable voltage. I came across no problems at first but then Tuesday morning (today) my battery flashed three times so the booklet said it short circuit so I plugged it back into power because I charged it the first time over night and then I took it off and it seemed to be fine after I *****ed the top part off the battery. The part that made me angry is that now every time I ***** the top part back it automatically starts burining the flavour without me pushing the button, I even locked the battery and yet every time I try ***** the top back on it immediately starts burning the flavour, I even tried replacing the coil which didn't help at all just kept doing the same thing <br> <br> I expected this to be a brilliant product ? And this is what I get ? After 2 days ? Wow. I have support twisp for a year now and I was excited to get my edge and after 2 days it's pretty much useless!!!