Q: How do I send photos from my IPhone6 via bluetooth

You can't send photos via bluetooth.

An iPhone is not designed to pair via Bluetooth with any computer except for personal hotspot. For more information see Bluetooth: Why can't I pair my iPhone or iPad with another iOS device or with my computer?

If your laptop is a Mac that is a 2012 or later model running Yosemite you may want to look into using AirDrop: Mac Basics: AirDrop lets you send files from your Mac to nearby Macs and iOS devices - Apple Support

Why I can't pair my iPhone 6 and iPod Touch via Bluetooth, even they are very close.

Because they are not designed to pair. See Bluetooth: Why can't I pair my iPhone or iPad with another iOS device or with my computer?

There are some services such as Continuity that use Bluetooth but they only require that Bluetooth be turned on for both devices. They are not paired.

Use air drop instead

Airdrop uses bluetooth as well a wifi, I'm assuming that BobT79 wants to use only bluetooth. thus airdrop will not work in such applications.

If you are using Mac computer, you can make use of airdrop to send photos from iPhone.

If not, you can transfer photos from iPhone to pc by following this article: http://latest-ios-tips.blogspot.com/2014/12/how-to-transfer-photos-from-iphone-t o.html