Can somebody please tell me what is the problem with this Christmas gift??? Bought my mom a passthrough from Vapor Station---510 model. I bought her a box of 5 empty cartomizers and a bottle of e-liquid. Thought I had everything she would need to vape for the first time. It won't work!!! We put in a new AAA battery (something I didn't even realize it needed!) and plugged it into the computer. Put plenty of liquid into a cartomizer and connected the two. It is manual, so we pressed the button and tried to get some vapor----but NOTHING happened! Does she need an atomizer as well, or is it a faulty passthrough? I'm visiting my mom right now and we're all so disappointed that this gift doesn't work and she can't even give the e-cigs a try! I am just learning about vaping myself, but use an automatic Smoke 51 battery with pre-filled cartridges. I am not familiar with the passthroughs, except that everyone who posts seems to love them! What can we do to get this up and running as quickly as possible??? Thanks to anyone who responds!