You missed my third point: "Buyers will verify if the seller is really me every time by requesting me to place a bet on any one of my subaccounts."

"Whatever kind of service you offer, it can't guarantee you will be always win againts house." - I repeat again, I note again that my program is not a predictor with 100% accuracy, it is just a helper tool.

I never guarantee any win 100%. To use or not depends on users.
What I can prove and guarantee is that I recovered using this tool.
I remember when I was down to -50BTC. I tried every way to find any good tools and even bought a scam green predictor. (Of course, I knew I was so dummy to believe that but I wanted to try everything I can to recover my loss)
That's why I do not recommend the tool to newbies or those who play for fun or thrill. Using this tool needs you to burn your brain. It is never easy to catch the outcome flow.
But the more you train yourself, you can find a way slowly.

Everyone knows there is no 100% winning strategy as long as the balance is limited.
I want to stress the point that relying on pure luck is very dangerous and that's why this tool helps.
It helps you to play not by your luck but by your reasoning.

If I guarantee 100% win, I myself will continue to gamble.
Note that I am not at my ATH Profit and I will try my best not to go back to gambling.
In some sense, the development of this service helps me to stop gambling.