messages disappear

Hey all, new to the site, want to find some good chats.
Yesterday i started chatting with a few people some of them answered.
Now today I notice none of those convo's were saved.
Is this normal?

 

use rooms . post on forum are left there so yes

 

I don't understand. I mean that when i'm in the lobby talking to some one, close the chat and open it again, my messages are all gone.

 

if ur using room no chat not saved unless you screen shoot them