No spell is instant. You can't wish for a million dollars and the money starts raining upon you. The spell will effect the energy in your life, you might get a promotion, win the lottery, get a higher intrest rate on your savings, a close relative dies and leaves you the money. If you aren't specific, you will never know how it could manifest.
There's a joke about a guy floating in the ocean praying to God for help. A boat comes by, asks if he needs help, but the man replies 'God will help me' and the boat leave. The man still prays, and some time later a second boat comes but, but again, he says God will save him. Some time later the man dies and in heaven he meets God, demanding to know why he didn't help. God looks at him confused and replies 'I sent two boats.'
Point is, don't have your mind set on one thing as it could come in different ways. It will take time, but you need to work towards the goal, the spell will bring opportunity.