Welcome to the forums, and I am sorry that you are having difficulty.
There is a limit of 200kb for attachments. It appears that your photo is too large to attach. Try re-sizing it in another program (like Photo Shop) down to about 800 pixels wide by 600 pixels high. Then re-save it. Come back to the forums and attach it again. It should work.
If you would like, I will resize it for you. Send the photo to me via email:
jrosoff@sprynet.com. I will send it right back to you.
Regards,
Jason