I would suggest ordering from somewhere else next time
I've never bought from totally wicked because when I had looked them up in the past all of their devices seemed to be rip offs of anothers and the price jacked up way to high....
and as they don't seem to properly label their juice, please go running and screaming in the opposite direction
there are a lot of places online to get a decent juice at a good deal (or look for sales)
others have tried to help with your problem but without us really knowing about your atty we won't be able to offer a lot of help since as stated by others totally wicked tends to clone things and then make alterations to them and usually apparently not for the better....if at all possible see if you can return your items it will be less of a headache probably in the end especially because when it comes time to replace the coil, no one here yet knows what exact coil you would need....i didn't look to see if what you are using is rebuildable or not (I'm assuming not) so then buying coils from totally wicked can probably become pricey as well
but if you are wanting to and or stuck with what you currently have at least please try a different place for juice
and I highly suggest if you are wanting more vape production (plume) and less throat hit then get a juice that is at least 70vg/30pg but I would suggest higher (80vg/20pg or max vg) this should help a lot....
but again keep in mind as well, new vapers always have coughing fits, it's normal....vaping is not smoking and is denser than smoke, it feels thicker in the lungs
try at first just to draw the vape into your mouth hold it there for a few seconds and then inhale to lungs and see if that doesn't help with the coughing...again though as I said before you don't actually have to inhale to lungs to get the nicotine, you can simply hold it in your mouth and exhale...I tend to do this, I'll do one or two draws into my lungs (Direct To Lung Hit (DTL) ) and then maybe a few Mouth To Lung Hits (MTL) and then the rest I just do a few short draws into my mouth and then exhale without taking to my lungs....otherwise it will start to make me cough and slight throat irritation...even after 5 years smoke free my lungs aren't quite ready for DTL vaping
nor do I like hot vapes (anything over 20w) and that will tend to irritate me as well
and don't worry we've all made the mistake either when first vaping or later on buying something that wasn't a good idea but sounded like it at the time