DaVinci Resolve Studio 20 Face Blurring Tutor

I am looking for someone who can teach me, step by step, how to blur or hide a face in DaVinci Resolve Studio 20.

I am not looking for general editing lessons. I need practical help focused specifically on face masking and tracking in moving video.

My situation:

the face is visible in the frame

the person moves during the video

sometimes changes position up and down

sometimes stands up, bends down, or shifts position

I want to learn how to make the face stay blurred professionally throughout the video

What I need help with:

creating a mask on the face

tracking the face in the Color page

correcting the mask when tracking fails

splitting the work into separate sections when movement changes a lot

applying blur or another clean way to hide the face

exporting the final video in good quality

learning the fastest and simplest workflow for a beginner

Please explain everything very clearly, step by step, click by click, as if teaching a complete beginner.

I work on Windows and I have DaVinci Resolve Studio 20.

Ideally, I want someone who can teach me using my own footage and show me:

what to click

in what order

how to fix mistakes

how to do it efficiently without wasting time

Please let me know:

if you can teach this exact workflow

how long the lesson would take

your price

if you can teach using my own video

I am looking for practical, hands-on help, not theory.