Why does this group always published only the group creator's post only? Why not published others?

[ShinyAffairs]

I published one but it is not displayed until now. Also I can see team creator's post all around ... 

[OakForestPottery]

I joined just about a week ago but I have to leave this group as the amount of emails I am getting every day is driving me mad ....I don't have time to do all of these things I am being asked to do ...think I will give the Hand Made group you suggested ...

[ShinyAffairs · Accepted solution]

I do agree with u.Number emails getting makes me mad..I had some post in that group as well as I got one sale though the number of group members are small :) . Lucky me... that is why I thought of referring that page