Ok but is there a way to verify that they are not faking the track record? I mean it could be a made up one or a real one. So you have to take a risk here.

But honestly, if you are putting your money at risk and you are responsible for your own losses then why depend on someone else to blame when you lose? Use your knowledge to bet and not some third party. All these "premium" services are nothing but gimmicks to fool people who are falling for them because they want to make quick money. This is the bad side of gambling actually. You are being scammed here.

It is actually fun to track games and bet on them on your own but for that you have to be skilled and disciplined - most gamblers lack this.