If you already set up your Prestashop Module but you can't display your Carriers during Live Checkout, don't worry! 🙌
First of all, have you already checked all the steps from our dedicated guide for the configuration?
Then, try as following!
Go to Shipping > Carriers from your Prestashop Admin access, then click on Edit on the right of your Carrier.
Skip to Point 2 "Shipping Locations and Costs" and add ALL > 0 under Ranges.
Then click on Finish to confirm.