If that "blog list" is based on an engine then simply import the URLs (rigth clcik on project->import target urls).
If it is coming with account details, you need to import that in format "URL:login:password" (on per line) and right click on project->modify->import->account data
If that site is not of any supported platform, you need to code it
Thank you very much for your reply, I have one more problem found on GSA please see image and guide what cause of these problem. I could not attach image.
Remove your link and edit your image, you are showing your money sites to a public forum.
Also, that image says very little, are you talking about the red warning triangles? If so just right click the project and click "Show important messages", chances are it is either no target URLs or no emails.
Comments
If it is coming with account details, you need to import that in format "URL:login:password" (on per line) and right click on project->modify->import->account data
If that site is not of any supported platform, you need to code it