How to change the testimonial text

I use Evolve on Drupal 8 and I want to change the testimonial texts but I cannot find them anywhere.

When I go to /admin/content there is nothing at all?

Hi corsiusj,

Please go to admin/content then filter by testimonials content type http://prntscr.com/lj7sug

Thanks!

I tried that but I am not seeing anything.

Might this have to do with me removing the default users in the template and creating a new admin user?

Can you provide me the url and admin account for checking?

Thanks!

I solved the problem by adding the admin user back in the database. Thank you for assisting!

OK, thank you for your updating.

Thanks!