Why can't I upload pictures? Is there any size limitations or some other things i missed? I can upload pictures from my phone taken by my phone camera BUT not from my iMac?
Any ideas?

[2015 Z Force 800 53/Trail EPS]

Why can't I upload pictures? Is there any size limitations or some other things i missed? I can upload pictures from my phone taken by my phone camera BUT not from my iMac?
Any ideas?

There is a size and number of attachment limitation. There has to be because uploading photos actually takes up lots of room on the site's server requiring more and more memory be purchased by the owner where a link is just text. There are also some formats that are not accepted. This is all why we recommend posting links to an image host like photobucket as there are no limits on links. All my posts with photos are with links to my Photobucket account.