It is obvious that you are completely lost, there are hundreds of indicators out there but there is a great deal of overlap among them, the truth is that you only need a few indicators to get an idea of what is happening on the market, now does that mean that you can use a few indicators to perfectly predict what the market is going to do all the time? Of course not, there is no indicator that can do that, because most indicators are derived form the price movements and the volume, in fact there are many traders that make money in the markets without following any indicator, so I will suggest to you that you really make an effort to learn how to trade before you actually do it.