Build me an ebook from blog URLs using Designrr

I have 24 hours to build an eBook - it's taking me way too long. I need someone familiar with Designrr.io to build it for me. The content is written: just needs someone to drop the 12 blog post URLs into Designrr, go through & chop out web links, do some tidying up and return me the finished ebook. MUST be complete by 5pm Monday 24th February British time (GMT).

The blog is at jonnyvm.substack.com (it's all the posts about adult ADHD.