Have a pentagram made out of paper and have a unlit green candle setting in the middle of it and then say this chant three times.
"Witches one and witches all I wish to be one of your kind I wish to be a witch. I shall be able to use the powers to light a candle by itself I shall be able to make every spell work. So mote it be."
Say that chant three times and in two hours you'll be a witch.
Side effects: looking at a candle and it lighting by itself, witch dreams.
Good Luck.
NOTE: Cast this only when its daylight and cast it only outside.