Hello,
I’m glad to help! As for your additional question: you should be able to set any price and change it later, so long as the game is in a coming soon state. That said, I recommend setting the price of your game to be the price you plan to release it for. There are restrictions about changing the price of your game once it is live that would make launching with the wrong price a big problem(more information can be found here).
I hope this was helpful! Let me know if you have any additional questions!