Spells work on three principles: rhyming, repetition, and emotion. Visualization of the spell as completed helps also. It may be that your emotions are getting in your way. You have given very little info on what your process has been so that's about all one can infer from your question. Remember the fourfold way: to Know, to Will, to Dare, and to Keep Silent. If you tell someone you are working a spell, you include their belief (and most especially dis-belief) in your working. Do your spellwork alone, in Silence. Last bit of advice. You are on this Oracle. Use your resources wisely. That means, speak to Lady Mimi. She is well-versed in spellwork and the reason why things go wrong. Invest a bit of your prosperity with her to learn how to make your expertise grow. Ask Mimi!