Like many spells, I think wishing spells may work for one person and not the other. I gave this one to a few people not to long ago. If you dont have a spring, try using a bowl of water.
I cant find one in her book but this is from Cunninghams earth magic book.
Take a small stone from a nearby spring, draw a rune on it that marks your desire, hold it in your power hand. Walk clockwise around or in front of a spring of water 3x while saying
Spring of clear water, ceaseless and true.
Send the wish that I now ask of you.
*remember, magick works the best if you give it avenues to work. Its like if you wish to win the lotto and dont play the lotto, you wont win it no matter how good you are at magick.