Comment plus read and write issue with twitter

In setting this up, the plugin indicates that in the twitter setup, "Make sure you enable Read & Write access level"

The application only has read access and makes me wonder if this is the reason why it's not working properly and by properly I mean it displays

Woah there!
This page is no longer valid. It looks like someone already used the token information you provided. Please return to the site that sent you to this page and try again … it was probably an honest mistake.

and I don't see a way to set the application up as Read & Write access.

has anyone been able to set this up w/ twitter properly?