It's easy to add review to your Wix site using a Reviews.io widget. To get started, you'll need to log in to your account. If you don't have an account with us yet, you can start a free trial right now by clicking here.
In your Reviews.io Dashboard, navigate to Company Setup - Company Review Publishing - Publishing Reviews. Here you'll find a wide selection of review widgets to choose from. You can read more about them here.
Click on the widget of your choosing and copy the code provided (you may want to customise the widget before doing so).
Head over to your Wix Website Editor and click on the 'Add' sidebar icon. Click 'more', 'embeds' then 'HTML iframe'.
In the HTML iframe box, click the 'enter code' button. Select 'code' then paste your review widget code in the box.
You should now see your widget. Move it around your site until the desired position is reached.