Well, with all due respect, you should feel lucky you got even approved. The design looks extremely generic. You are not offering anything which hasn’t been done thousands of times and in much better quality. If you want more sales, try to create more unique items. Ask yourself, why would anybody spend money on your item if they can just buy Avada or other top theme and have basically the same layout, with better design and with MUCH more features for almost the same price (those $10 is not really a deciding factor for most people imho).