What should I do if the five elements in birthdates lack "fire"?

in the five elements and eight characters, there are two fires when they are balanced.

If you only have a fire, use a word with the word "fire" beside it; If you don't have fire in the five elements and eight characters, use a word next to the word "fire" or a word containing "four points of water", and then use a word that doesn't contain "Jin Mu fire, water and soil", but the traditional strokes are only 3 or 4, or 13 or 14.