Products not showing up on google

Hey everyone, I’m hoping this subreddit can help me out! :) I run a Shopify store (don’t worry, I’m not another dropshipping guru!) where I sell well-known perfume brands. But I’ve run into an issue with my Google Merchant Center. I’ve added my perfumes to the Merchant Center, and everything seems fine on that end. The issue is that when I search for the perfumes I sell (which other stores sell too), the perfumes show up on Google, but my store and prices don't show up as an option. It’s the same product, but my store isn't there, even though my prices are by far the cheapest. Does anyone know why this might be happening? Any advice would be greatly appreciated! Thanks in advance!e