To install the Reviews carousel in Shopify 2.0:
- In your Shopify admin, go to Online Store > Themes > Customize.
- Choose the template where you want to add the Reviews carousel.
- To install in a section, click Add block. To install as a new section, click Add section.
- Choose Reviews carousel (in Apps).
- To change its position, simply drag it up or down.
- Click Save.