Issue 1:
If you don't see the Testimonials or Portfolio sections in your dashboard
Please make sure you've activated the Vamtam Offline Jetpack plugin in Dashboard > Vamtam > Install plugins
Issue 2:
If the Vamtam Offline Jetpack is activated and you still don't see the Portfolio and Testimonials sections, please check if the Custom Content Types section in Jetpack > Settings > Writing is enabled:
Issue 3:
If the previous steps are accomplished and you still don't see the Testimonials / Portfolio sections, please check this solution: https://beaver.support.vamtam.com/support/solutions/articles/254329-how-do-i-remove-the-sidebars-and-widgets-