Manual integration with Debutify. If customer reviews are not automatically displayed on your product page by downloading the Trustreviews app, please follow these steps:
Debutify Theme
1- Go to your Shopify Themes menu. (online store -> Themes)
2- Click on the "Actions" menu, then select "Edit Code".
1- In the code search bar, search for ''review'' and 2 titles should appear below the ''SNIPPETS'' section (see screenshot below)
2- To display customer reviews on your product page, go to ''review-widget.liquid''. 
3- Copy and paste the line of code below:
<div id="trustreviews" class="page-width" data-product-id="{{product.id}}"> {{ product.metafields.trustreviews.iframe }}
</div>
Paste the line of code below the phrase: (<div class="review-widget">) in the review-widget.liquid section.
Last step - verification
1- Check in the ''theme.liquid'' category that the code below is displayed. Copy/paste this code and go to ''theme.liquid''. Check if this code is displayed using the commands cmd + f (on macbook) or ctrl + f (on windows).
 If the code is not displayed, paste it before the tag '' '' This code is required for Trustreviews to work properly on your theme.
2- Add the following code in the theme.liquid file before the </body> tag.
{{ shop.metafields.trustreviews["tr_global_html_body"] }}
{{ tr_shop.metafields.trustreviews["global_html_head"] }}
