Why can't I send attachment or download picture s?

I have been using my Iphone to send pictures to my yahoo email and they are not there so I can't download them and send them as an attachment in an out going email

How to Send Attachments on an iPad

1. Open "Photos" on your iPad Home screen.
2. Navigate to the album containing the photos or videos you want to send as attachments. The albums content loads to the screen displayed as thumbnails.
3. Tap the arrow-shaped icon on the album toolbar. Then select each photo or video you want to send. A checkmark appears on each thumbnail you select.
4. Tap the "Email" button. The Mail application opens and loads a new message to the screen. The items you selected from the album are attached to the email automatically.
5. Compose the email as you would normally. Enter a recipient's email address into the "To" field and input a "Subject." Tap the "Send" button to send the email with the attachments.

Source(s):
http://www.ehow.com/..._send-att…

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