There's a reason they don't have money to use their "exploit".
Are you just joking because it's fool's day?
For those of us who have some experience in the world of gambling and understand mathematics, with concepts such as EV, apart from having spent a long time in forums and having seen many scam attempts and incredible offers like this one, it is clear at first glance that what the OP offers, or is a scam or if he offers it sincerely is something like what you explain, based on martingale.
The only doubt I have is whether you have tested it in some way or are just joking.