Hi there
Can you tell me the specific website that you want to implement those requests on? What I can offer to you is to create a Browser extension that will do that for you, monitor the changes on the site, and do the rest that you have requested. Still, I would have to test those possibilities on the first hand, and that's why I have to have a site.
If you like the idea for the extension, feel free to hit me up so we can talk more about this. I am very responsive. All the best
Note, price is negotiable, but I need to see the specifics first.