I'll put it simply so you half-wits can understand.
With the house edge, the odds of winning a bet at or above a 1.2x multiplier is 0.99/1.2 = 82.5%
So the odds of getting a 20% ROI on any bet is 82.5%.
Now, the odds of getting a 20% ROI on any bet ten times in a row is (82.5%)^10 = 14.6%.
This is assuming your aim is to hit 1.2x or more 10 times. The script does not do this, but for the sake of simplicity, I am using 20% because that is my target ROI.
So, even without a script, on pure blind luck, the odds of anyone getting a 20% ROI ten times is 14.6%.
What about 100 times? The odds of getting 20% ROI 100 times is (82.5%)^100 = 4.419721e-7%, astronomically small. And yet, with my script, you will see it happen before your eyes. I won't post here every day, but for the next 100 days, 9/10 times (or more), you will see a 20% ROI on the initial bet. And please don't reply here with some bullshit, just wait for the proof before crying "but muh math" because your math does not apply to my script. It applies to what you know but not to what I have done.