Welcome to the forum!

What b2evo version do you have? You can set your credentials on user profile page Users > [select user and click edit] > Settings > Twitter plugin

I am having the same problem, when I post, the twitter server is pinged and I get a message stating that it has posted to my twitter account but when I view my twitter posts, nothing. I am using 3.3.3

I have reinstalled and checked my setting and double checked my passwords.

Is it the Twitterlution that is not working. I have had no updates from this either.
Reading the author's site;
http://www.leeturner.org/twitterlution.php module?
as it states "Please note: that Twitter have recently changed the way authentication is performed and until an update to this plugin is ready, the current version will not post your updates to Twitter"
So I guess b2evo is twitterless at present.

I'm trying to get a response to my questions in other post here as I can't also can't get Twitter updating to work..

If this isn't possible, I'll 'have' to scrap b2e and install WP or something else that works with Twitter (a pity, as I like it and it's much smaller than WordPress - We only need one Blog.)

I'd be grateful for any advice..

Thanks,
Nick. . .
( http://TheWeTour.us starting soon )