My b2evolution Version: 3.3.3

Hi b2ites,
I'm sorry if this, as I'm sure it has, been asked before but I couldn't find an answer..

How can I make the comments related to a post show in the same (main) Blog instead of just a tiny 'comments' link ???

http://TheWeTour.us

I'm also having a problem with the posts not showing on Twitter though I have the Plugin settings set to username: eMail address (it wouldn't work with the username) and password. - if you have any tips..

Thanks,
Nick. . .