Have you installed the Extended Version in your Site ? This is the Installation Tutorial: https://d5creation.com/themeinstall
After Installation, Please find the NewsPress Introduction Here: https://d5creation.com/forums/topic/newspress-introduction
The NewsPress in Read and Black is an Image, not Text. You can use your own logo with your own text. There are various Images Editors like This Online Editor: https://pixlr.com/editor
There is a PSD Logo file within the Images folder of your Theme. You can edit that Image File.
You can use Text Title, too. Then you need to remove the Logo from WP-Admin > Appearance > NewsPress Options > General Options
You can set the Site Title from WP-Admin > Settings > General
If you want to add your logo you can Remove the existing logo, Upload your logo from WP-Admin > Appearance > NewsPress Options > General Options
You can use the following logo image. You can click right button on this image and select Save Image As … to save this Image in your computer. Then you can upload in your site.
All necessary Theme Related Settings and their instructions can be found at WP-Admin > Appearance > NewsPress Options