It permanently leaks and messes everywhere!

I bought my Twisp at month end March at Clearwater Mall (at least 35km from where I live). I spent well over R1200 for a Twisp edge as well as juice and extra coils. Well, since week 3 my twisp leaks like crazy! I changed the original coil after 3.5 weeks and there has been zero difference!!! I would like to add, that I only use the twisp in the evening for a maximum 3 hours (with intervals) and I am not using the device the rest of the day. However I am already into half way of my 2nd juice bottle which is not cheap (R180 per bottle of juice at clicks) because it leaks everywhere!!!! It sounds like a hubbly bubbly and I get mess everywhere the moment I start using it. I am bitterly disappointed and as Im not sure where I put my purchase slip I wonder if there is even any point going to a twisp outlet as apparently they wont help you without a slip? I had an Itaste 1 year ago that cost me a quarter of the price and I never had this issue. I misplaced the itaste and because of all the bad \rep\" about e-cigarettes and some apparently \"exploding\" on people, I decided to buy the \"best\"..... what a joke! "