@karamyog, I see you have several shares where the original images are not displayed. You can work around it as follows;

1. First, if the image doesn't appear after you enter the URL and press the share button, don't proceed, Abandon the share and redo the share again by starting all over again.

2. If on the second occasion, the image doesn't appear again, then proceed with the default dlike image and submit your share.

3. After you have submitted your share, go to steemit.com and edit your post by posting the original image url there.

4. You can also save the image to your hard drive and upload it at steemit.com.