How can i see impressions

I cant find impressions of my posts i tried few times but still cant find did change somthing or should have open whitelist to see impressions of our posts 

To check if is going well or is bad to know to change for good i think we need support each other even most of old players left game but some are still on bbs also new players joined and thats make good mood

Lets share our hands to others people to hold together and make up bbs network