you probably shouldn't ask people to TEACH you, but we can offer you some advice to learn.
You should definitely buy books, and learn from them. I advise the Tarbell Course in Magic, if you have a lot of money to spare. You could also try Mark Wilson's Course.
ALWAYS practice until you know the effect perfectly, you can present it flawlessly, and you CANNOT mess up.
Im sure other people can help you out more, I'm not exactly a professional, and welcome to TM!
Hello! welcome to TM its a great site to get some tips. Its been a while since ive been on so if you need help ill try and help. It feels good to be back.