make a video of my text or ebook with on-screen software with english human voice

Can you make a video of my text or ebook with on-screen software like Camtasia
or https://screencast-o-matic.com/ (need paid version) or similar?

I'll send you the text/ebook: Just create bullet points in PowerPoint and speak the text.
Shouldn't sound readout, just speak normally like when you talk to someone.

MP4 HD video.

See how fast you can do it,

if you agree I will send you the text/ebook in a few hours.

If the text/ebook is long it should be done in more videos,
each video 3-10 minutes long (for example 1 Video for every chapter)

1 slide with bullet points per video.

What do you think?

Note: Its long term job - need much more content like that.