Hi
I, Pradeep, can write/upgrade your user manual to make it look professional.
I'm a creative freelancer based in New Delhi, India, with over 7 years' experience in creating content for digital and marketing related purposes. I'm good at writing/editing, basic designing, presentations, and other related tasks.
I would suggest you to conduct a test for writing about 5 pages of the user manual. If you like it, hire me. Send me your file and tell me your requirements so that I can start off immediately.
Regards,
Pradeep.