+1! That’s like saying you expect to be a great painter because you bought the same brand of paint and brushes as Michelangelo.
It doesn’t work that way!
Start out the way that smoker was designed to be used. Put Kingsford charcoal In It And light using the minion method. Put a quart of beer in the water pan then top off the rest of the way with water. Either bury chunks of dry smoke wood strategically in the charcoal, or just toss a chunk on top at the beginning and throw a new chunk on every 45 minutes or so for the first half of the cook. (Meat Doesn’t take much smoke after it hits 140°f So don’t wast the smoke wood after that.)
Leave the top vent wide open and adjust the bottom vents to achieve temp.
Have all vents wide open when lighting. Once the temp climbs to about 200°f close the three bottom vents down to about 1/4 open And let it stabilize on temp. if it climbs past your target temp close the bottom vents a little more. If it stabilizes below your target temp open the bottom vents a little more. Don’t chase the temps. Give the temp 10 or so minutes to settle between adjustments. Don’t worry about hitting an exact Pit temp. Getting it in the ballpark is good enough. As your experience increases so will your ability to get the pit temp closer to a desired temp, but in reality 20° either way will work just fine.
The biggest thing you need to learn when smoking meats is patience. Just sit back and have a beer and don’t monkey with anything unless you know it needs it. If you aren’t sure just leave it alone.