OK i never heard of this Kit you have before, have somewhat unusual features, it has an actual temperature sensor in the tank and ceramic coils, not the traditional stuff we use, don't worry your concerns are normal, you just got a more advanced than usual starter kit, most people start with a basic vape pen with one button and no screen until they know what they are doing
Your mod should have a temperature control mode which would allow the coil to only reach a certain temperature before cutting off the power and thus not allowing your cotton to burn, if you are in power mode start as low as 10W and work your way up until you get a cool to warm vape, it should not be hot or throat burning at all, if you are in temperature control mode start at 120C degrees and work your way up also to reach a cool to warm vape.
I did not find but one video about your kit and tank, but coils look like normal vertical coils, here is how to prime them