SPY Tool Facebook Ads Engagement Post

Hello there , so I start a new business yesterday , it's dropshiping in my local country , I found a suplier who have multiple products in his stock . He will also ship the products to the clients . So the only thing to do is to drive sells using facebook ads , most of Dropshipper in my country does'nt use any website , only a post and a Picture of the product , small description and their number to take the order Via Whatsapp ( cash on delevry for the payment )

So my question is there any Good tool to spy on others camaign , the campagin are most of time engagment post , so I need a tool to find relevant Bosted post with a high number of likes/comment ...

also if you know any group buy for these tool since the most of faceboook ads spy tools are up to 500 USD a month wiich I cant pay

thanks ♥

did you try Buzzsumo?

https://adespresso.com/ads-examples/ - this is also legit, but you will get varied results on the free version (the paid version for what you ask for is 50$ not 500$, atleast for adespresso)
You will also have access to their advertising tools, which might be usefull to a degree but tbh i didnt like it.

Some previously popular ads spy has died, such as BigBigAds and AdSwiper. This is regrettable.
Currently, there are many popular ads spy tools on the market, including paid tools such as adspy, poweradspy, adplexity, etc. These tools cost between $99 and $299 per month and have different functions.
Free ads spy tools include: facebook library, which was recently launched by facebook to view ads being promoted. Other free tools include bigspy and SocialPeta.

Adspy has a trial.