He is God, he doesn't jump through your hoops.
Matt; 12:39 - But he answered and said unto them, An evil and adulterous generation seeketh after a sign; and there shall no sign be given to it, but the sign of the prophet Jonas:
Matt 16:4 - A wicked and adulterous generation seeketh after a sign; and there shall no sign be given unto it, but the sign of the prophet Jonas. And he left them, and departed.”
You want a sign, Jesus told us that you would want it but you aren't going to get it. You have to search for him, and he is waiting for you.
The only sign that you will get is the resurrection of Jesus Christ. Jonas (symbolically, or literally) spent 3 days in a whale and lived. Jesus spent 3 days in hell (for you) and lived.
That is the only sign that you are going to get I'm afraid.