It sounds like you're trying to find a product to sell by finding ads that are getting a lot of views. Is that correct? Scrolling through your Facebook feed isn't the most effective way of researching this. Because Facebook ads are targetted, you're only going to be seeing a very small segment of ads which are targetted towards you. Also, if you're looking for ads that are getting a lot of views you're likely late in getting into that niche.
Researching the topic, I found this blog post about how to investigate competitors ads. I know it's not exactly what you're looking for but it's good information for when you know what you want to sell.
My suggestion for you is that you try another research method of finding a product to sell. This post on the Shopify blog goes into great detail about how to choose a product to sell. I highly recommend reading it as it has several strategies for finding a product to sell.
Hey @Lionsjewel1 .
I can certainly understand what you're looking for.
In fact, i've written an article a couple of month ago on how to do product research for Shopify dropshipping for free.
All are still relevant and I hope you'll find something that suits your needs.