I've add og metas to my web site. It works fine.
Only problem is, sharer sees another images too. But I want to show only 1 image. The image that I inserted with og meta.
How can I do that?
Could it be that Facebook has cached meta data from before you had your og meta data on your page? If so, rumor has it you can trigger a purge of their cash by linting the URL: https://developers.facebook.com/tools/debug/og/object/. YMMV