Very disapionted

<p>I got a twisp aero from a friend and liked it so I upgraded to the new model. I had it for a three weeks and it started leaking so I took it back and the gent supposedly fixed it and put a new coil in as well!!!! 2 days later I took it again cause it was still leaking and I asked for a refund and I've been waiting now since the 1st of March and I have received no confermation email or any of my money bac****! So I'm going there again today and I won't be smiling!!!!! Super ****ed off they caused me so much hassles just cause they don't have their **** straight!!!!!!</p>