Placed order and paid for two Flashlight Stun Guns on January 20 with delivery promised within 7-12 business days . After numerous emails units finally arrived on April 3 , a wee bit longer than promised !! The units look and appear to work fine but I asked them if the single 4"x5" sheet of paper with tiny print was the correct instruction sheet because reference is made about a Slider Switch and I am unable to locate such a switch on the flashlight , so on April 3 I sent an email requesting confirmation that I had the correct instruction sheet also asking where I could locate the Slider Switch . Despite 3 follow up requests for a response , still nothing from them . What recourse do I have ? Who do I turn to for help ? Thanks