Happy Diwali to you from Vikash sir and entire AMZ Blast team. Congrats to your first product listing.
Your listing seems good. You have included proper keywords. Once product launched then first 20 days would be very important to product matrix. It is suggested to get some quick friendly sells and reviews to get some early matrix which can help to get buy button fast and also help you to improve product visibility. For buy button, you can also send the stock to Amazon FC which will help you to get buy button immediately.