Because it dose NOT exist.
This does not mean you can not win, it means there is work involved. Free online roulette winning systems maybe free, but you have to follow the roulette rules or the roulette system's will not work. Do you know what the roulette rules are ?
Winning systems must have some thing that will make them lose you need to know what this is.
No one can win at roulette unless they know how to play the game.
You must know what can make your roulette winning systems lose.
Then you need a roulette strategy of what you will do, when this happens. You don't want to lose money every spin or have to wait for a certain event to happen to get your money back, only to find that the event did not happen.
You must play free online roulette winning systems with information about roulette that is true, you need to test any idea's or systems, this way you can only blame your self if it's bad advice.
All bets you make are based on what you think is true or you think will happen, if it is wrong information, then you will lose.
If you lose too many times then you start on a downward track that will make you a loser, at the end of the night.
To win playing Free online roulette winning systems you need more than just luck. You really need to know yourself, & what you are like in different situations.
There are 2 dozens that do not cost you any money if they come in. You know what can make you lose & what will make you win, you make a good amount of chips when you win, there is also a chance for the casino to win.
Now you just have to know & follow the rules that make this a free online roulette winning systems.
You have 7 numbers against you & 6 numbers on your side but we are going to learn how to put the probability on our side, this way we have the advantage & the casino can only watch what we do. We decide which dozens we play & which numbers we cover.
We can find numbers that are less likely to come up because of knowledge of what happens in the roulette game results in real life.
If you just played this system by just randomly picking 6 numbers each time in the long run you would be down because of the extra number the casino has over you.
It would be interesting to see by how much, how much of a difference would one number make, and how long is it going to take for that extra number to take effect.
So you can see how you have an equal chance of winning it now comes down to your self control & the decision's you make about which numbers have more of a chance of not coming out.
This is where it is good to know that 19 numbers will only come out one time in the first 25 spins, but we also know that 5 numbers will come out twice or more in that same 25 spins.
Another roulette tip we can use is where the ball landed last will it stay there or go away on the next spin (check older posts for this) this would make those numbers good to miss out, there are lots of small roulette tips you can use to your advantage so that 2 or 3 numbers have a lot less chance of coming out changing the roulette odds to about 4 numbers against us & 6 on our side, all based on great advice in deleting numbers from our original 7 to around only 4 bad numbers all this you can learn from me in other posts.
The point I want to make here is you can win but you must know all the rules for & against you & how you think and your self control.
One of the biggest problems you will have to master, is YOU.