Fcebook post

Hello, when post blog to facebook I dont have image and description of blog. I try everything but no way to get post with image in FB. When I try on https://developers.facebook.com/tools/debug/og/object/ I get error? Object at URL 'http://www......' of type 'website' is invalid because a required property 'og:title' of type 'string' was not provided.

and

Curl Error : WRITE_ERROR Error while processing content unencoding: invalid block type

Please if you know what can be for problem. Thnak you.