Try to impress and start showing results.
This is the only way. Show to everybody that you got it. Trust isn't cheap. Don't expect investors and subscribers after you got 3 or 5 or 10 wins. If you can make it 20-0, 30-1, 50-3, and so on honestly and fairly, somebody might take your offer seriously. Until then, expect doubts, criticism, suspicion, and the like. Here, especially if you're a newbie soliciting investments and subscription, you're a scammer until proven otherwise.
You're claiming to be unstoppable. Show it!