Collections company won’t take a settlement. What can I do?

I have posted about this before [link](https://www.reddit.com/r/personalfinance/comments/yy29ed/what_if_the_collections_company_keeps_rejecting/?utm_source=share&utm_medium=android_app&utm_name=androidcss&utm_term=1&utm_content=share_button). I have followed the advice from the wiki and some of the commenters. I’ve never heard of a collections company not being willing to take a settlement of any kind. What should I do?
[the current bill](https://imgur.com/gallery/1o43UBK)