1- Shopping Experience: Go to the block category and select the dropdown of the text and image

2-  Now drag the category widgets and drop them to the left side in the CMS section you want.

3- After dropping the widget: click the setting icon to open element configurations.

4-   In element configurations: you can select the category here and choose your desired categories to create slider

5- After that: you can select the layout here and choose your desired layer rounded and box shape

After saving the configurations of the CMS page, this block will be visible in the storefront at the respective layout.

6- After that: you can change the background and text color here