I'm just going to chime in to back up the above advice. Sometimes candles alone can get the job done, but I rarely find that one candle by itself gets the job done AND rooted in. It often takes several complementary works done together to really manifest what you want, and get it anchored into your reality.
Remember that we're working with the elements here. Candles are a fire-magic. The qualities of Fire are quickness, passion, inspiration, hotness...all of these are more "fast" qualities. You'll get a fast and hard push. But fire needs food to keep going for any length of time - wood for fuel (earth), oxygen for the chemical reaction (air) - in other words, you need other elements to get a stable result.
I agree that you should add some baths to your regime, and some earthier approaches like a mojo.
The various Lucky Mojo spell kits are awesome, because most have you addressing the problem from several angles: taking baths, burning candles, making and carrying a mojo, burning incense. Try some of the kits recommended by the workers above, and see how your results change!
Devi Spring: Reader & Rootworker - Proud AIRR member and HRCC Graduate.