Hi, I have several questions regarding Twitter social login.

I've already set the Twitter app and it's currently working. The issues i'm having are the following and I hope you can help me through it.

After Twitter login, the registration process goes back into a page requiring a valid email address to finish the process. How can I edit how that looks, because it's actually hard to understand the existence of a "link" to existing account and a form to just enter the email address (for the general user is not clear enough and i'd like to add some information explaining what this means).

On the other hand, a message with the following string appears on top:

"Registration is not properly completed. Please login to link to an existing account or supply a valid email address to complete registration."

There's no reference to that string in language files. How can I translate that message?

Thanks in advance!