TWISP NOT WHAT IT USED TO BE

Myself, my husband and my 4 children have been smoking Twisp since February 2014. This was a brilliant alternative to cigarettes and the cost thereof was extremely lower than cigarettes, HOWEVER.... <br> Since January 2015 we ALL have experienced a problem with the coils that don't last as long as they used to. I only used to change my coils once a month but now I have to change every 3 to 4 days!!! Urrrgggghhhh!!!!<br> Between my husband and myself we used3 to 4 coils per month in the past. On the 27th of February 2015 I purchased 10 Coils from Twisp Bedford Centre. It is now the 11th of March 2015 and between my husband and myself we have 3 coils left!!! (OKAY, I MUST ALSO ADD THAT 2 OF THE COILS, 1 FROM EACH PACK WAS FAULTY!!!) <br> COME ON TWISP!!! SHOULD WE SWITCH BACK TO CIGARETTES OR ARE YOU GOING TO DO SOMETHING ABOUT THE PROBLEM???<br> DISAPPOINTED IS AN UNDERSTATEMENT!!!