Flash 3 Samsung Phones to Update Android Versions

I have 3 Samsung phones I’d like to flash:
- Galaxy Note 8: Update to Android 13 (currently on Android 9)
- Galaxy Note 9: Update to Android 16 (currently on Android 10)
- Galaxy Note 10+: Update to Android 16 (currently on Android 12)

I am based in Sydney, and I might not respond after 9pm Sydney time, but will respond from 7am Sydney time.

I’d like to start with the Note 8 first.

I have no experience with ROMs but am experienced in PC troubleshooting and software, so I can follow instructions well.

I need step-by-step instructions from you and links for all required software.

Skills Required:
Android Development, Firmware Updates, Mobile App Development, ROM flashing, Odin, TWRP, LineageOS, and Samsung-specific expertise.

Questions for Freelancers:
1. What is your experience in flashing ROMs on Android phones?
2. How would you communicate the steps? Written list or chat by phone?
3. Can you share examples of projects where you've installed custom ROMs on Samsung devices?
4. Do you have experience with tools like Odin, TWRP, or LineageOS?
5. Have you worked on upgrading Galaxy Note models specifically?