I poured liquid vodka on the forest wild fire
You must have had no idea on how to stop the fire.
I wanted to make it burn longer. It was still burning after two days.
Purposely making a fire worse by adding alcohol was a bad thing to do. Forest fires are bad and you could be fined if you had something to do with it getting out of control.
I made it worse?
You did. alcohol is flammable and it makes the fire spread.