Can I ask where you got these, online or in store? As a store should be able to get you started in person correctly if they have competent staff.
If online, you need to take the time to learn about the basics.
First, from your info, you state that you have obtained:
extreme vaporx electronic vaporizer
I gather something like this one:
VaporX Extreme Vaporizer | Best E-Cigs & Vape Pens | VaporizerPenShop.com
For such devices, you just need to prime the coil properly, one or two drops down the chimney (long tube) and the wick that's sticking out on the sides. The coil can be in the tank when you do this. Then fill the tank and wait about 1-2 minutes or you can suck a little bit (gently) on the mouthpiece to get the liquid to be pulled into the wick. If you can find the airflow intake, block it a bit as you're trying to get the liquid to be pulled into the wick
The Smok R200, for which, if you got as a kit, it would be the TFV4 tank that it usually is paired up with. The idea is the same, open the tank and you can see the top of the coil, (it might look a bit different) you need to put a bunch of liquid on that cotton/wick to saturate it well (but not flood it). Just add some a little bit at a time until you can see that's it's looking "full", then close, fill the tank, again, and same as before, close the airflow intake, suck a couple of times (gently) on the mouthpiece to get the liquid to be pulled into the wick, not too much as you'll flood it and you'll have a leak (from the airflow). Give it about a minute to settle.
Then set your mod at the lowest recommended wattage (this should be on the coil itself or you should have this info somewhere) and try it (don't forget to re-open the airflow). Increase wattage if it's not that great, bit by bit (5-10W at a time) until you're happy. Try to never come too close to the maximum wattage for any factory coils, 5 to 10W under this maximum is usually better and prevents running into the risk of burning it.
If you've get temperature control coils, then you need to look up information about it, but it's simple. You set your wattage low, then set the "max temperature that you're happy with". Increase both bit at a time until you're happy. To explain it, the temperature set is the high point where your mod will stop making the coil get hotter. The wattage would be how fast it gets to that temperature. Note that some SMOK mods you only set the temp. control and it controls the wattage itself, I'm not sure about this model.
I hope this helps.
NOTE: Please be aware that if you've tried using these devices without the coil being primed, and if your mod was on high wattage, you might have burnt your coil's wick to the extent that they are no longer usable and need to replace them.
And check my blog for a bunch more information.
Imfallen_Angel's blog | E-Cigarette Forum
