@ddk1979
Sorry it took a while to respond this.
We understand that you are upset that your demands are not fulfilled. But we will still have to say that we are sorry for your disappointment, but we can not fulfill the warranty extension. Because we simply don't believe if there is any damage...
We have also stock this at Dragon Vape, if customer purchased from us felt they are not we advertised and what they expected, I can swop you for the UD alien pre-built coil (10pcs)