Cannot create new app in Twitter

[Sebastian Cheung CQF]

They seem to have a new policy dated May 18th 2015 to need to add mobile phone details?

I have added mobile phone details and received text message to say my mobile phone is activated, but clicking 'Create New App' button in https://apps.twitter.com/ still says I need to add phone details?

EDIT: Using a previously dummy app to put in place Consumer Keys and Secrets, was able to run this app, but upon launching just got a blank screen on the GenyMotion emulator. Does it also require Twitter Login? as emualator doesnt have Twitter App installed?

Status Code 401?

401:Authentication credentials (https://dev.twitter.com/pages/auth) were missing or incorrect. Ensure that you have set valid consumer key/secret, access token/secret, and the system clock is in sync.

I did add these values, but it is coming from another project, so my question is whether it matters the name of the project in Android Studio, has to be exactly the same as name inside App.net and Twitter as I took those key/secret from those projects, since Twitter cannot Create New Apps at the moment.