iPhone upload help????

I got a new six on day after Christmas and the whole reason was no more separate camera etc. hi-res good on these phones so I was excited and the pics are awesome. Problem is when I try to upload a pic from my phone it's says only jpeg files or whatever excepted,so why can't I do it all with this with it?

Take a screenshot of the pic and post it instead of the original. That's the only way I know to do it.

Download Photobucket, upload your pics there, and then you can share the link into your post.