Sir, How Do I Delete a others Blogger

Question

(Someone put one of my friend picture in to the Blogger )

Answer 1

Try  this
    1. Login at Blogger.com.
    2. Click Edit Posts link for your blog on Dashboard.
    3. List of Posts will open with Edit link for each post.
    4. Click Edit link for the post which has the picture.
    5. Post will open in Post Editor.
    6. Click Compose tab in upper right corner of Post Editor.
    7. If there is no Compose tab go to Settings----->Basic----->Show Compose Mode---->Select Yes----->Save.
    8. In Compose tab of post editor click once on picture to select it.
    9. Hit Delete key on Keyboard.
    10. Click Publish button below Post Editor.