not sure where else to post this question

I think I just found out why. Looks like this site does not allow for it. thx anyway. 

You could upload to YouTube then display the link or put the image in the "virtual system" area, etc.

Thanks guys.

You can make a system page, post your pictures, edit them, remove them etc.

https://systems.audiogon.com/

Login and create a system page, use that to link pictures of your system, or pictures you want to show specifics on, and say which picture you want someone to look at etc.

https://systems.audiogon.com/systems/8721
My stereo is a work in progress, I learn a lot from members in here.