Hello,
You need to change your photo sizing in your phone, unless you're shooting in RAW or super fine mode, most images shouldn't be more than 1mb. If it's that big, it also means that your image sizes are huge.
Depending on your phone, you can either change the photo saving method from the camera options or go into your gallery and re-size it using an app if the phone doesn't already have a re-sizing option.
Also, on this forum each user only has about 5 mb of attachment space. I can increase that but it'll add up in your user cp.
Please check here:
http://www.bulldogbreeds.com/forum/profile.php?do=editattachments
I don't mind adding another 5mb to the usergroup but also please be aware that if you post something that big, it will also make it harder for other mobile users to view depending on their internet connectivity.
Lee