Hello,
How do I add an affiliate link to my site. The link is not hosted on their site. I uploaded the image to my file manager. I added the link code to my site. The on the web page no picture appears , only a red X. The link works.

Thanks

Sounds like possibly the graphic isn't in the area the HTML code is looking for. Put the graphic in the same file area as to where the HTML code was loaded to. Or change the HTML to point where the image is.
Just a thought
rodgw