Send POST request to Facebook Marketplace API GraphQL using Python Requests -- 2

I am looking to scrape Facebook Marketplace with their API. I can see a GraphQL API in the network tab. I am having trouble sending POST requests to GraphQL API. I need someone who can help me with this. I only need to send the request with the PYTHON REQUESTS library and no data extraction.
Please apply for the job if you have experience with GraphQL or if you have scraped GraphQL API.
Looking to make this work ASAP.
Regards,
Awais.