Blind or vision impaired screen reader user to carry out a user test - urgent

I am creating some videos to highlight the importance of accessibility to web designers and developers. I need a genuine blind or vision impaired web user to carry out some simple tasks which will be recorded via Skype.

You can use your preferred assistive technology (for example NVDA, JAWS, ZoomText) and you do not need to be an expert.

The test will last for around an hour and will take place via Skype. A webcam is required and you must speak a good level of English.

This is an urgent request due to a last minute cancellation. Please explain your use of assistive technology in your application.