Obtaining the Facebook Ads url posts ID

We wanted to develop an AD Monitoring Tool to understand the Facebook e-commerce AD market. Similar to Adspy, BigSpy, EcoHunt, Pexda, Adplexity, etc   The problem you need to help me solve is to show me how to get the POSTS ID in the URL. The Facebook Library Ad Public Data allows me to see all the ads on every public home page, but I can't get the URL ID of each AD, as I know those sites can.   For example, [login to view URL] [login to view URL] [login to view URL] The figures at the front of the word – ‘posts’ is the fan page ID, which is available through the Facebook Library Where do you get the data behind the word – ‘posts’? How did you get it?   You just need to write me a detailed document to tell me how to get posts ID, which can be in the form of Word documents, videos, PPT and pictures. You don't have to do write the code to develop a APP.   Some of the tools you might use are Facebook Library, Facebook Developers Tools,   To prove that you're up to the task, just tell me the post IDs for the next few ads [login to view URL] [login to view URL] [login to view URL]