how come my iPod touch will not update to even iOS 10.0, also it won't update on my iPhone for?

Your IPod Touch and iPhone are too old to upgrade to iOS 10 or 11.

See this list of iOS 10/11 compatible devices.

iPhone

• iPhone X
• iPhone 8
• iPhone 8 Plus
• iPhone 7
• iPhone 7 Plus
• iPhone 6s
• iPhone 6s Plus
• iPhone 6
• iPhone 6 Plus
• iPhone SE
• iPhone 5s

IPod Touch

iPod touch
6th generation

Uh...

Mo info, please.

What iPhone model?

What IPod Touch model?