Hello, i've been using python for 7 years and my main field of expertise is web scraping/task automation, i've used plenty of libs and tools including selenium,pytesseract,2captchaAPI,requests, bs4, scrapy ..etc
I can create this tool, i have prior experience with posting on facebook, and depending on your website and the informations to scrape this task should and will be completed in 12-36h .. feel free to contact me with further details as this projects has no information.
i'm also doing this for the challenge of it, so if cheap, quick and effective is what you're looking for, then i'm your guy :-)
feel free to contact me anytime, i'm not a bot lol