We need someone to fix the following error when people are trying to buy items with our Magento Store:
"This shipping method is currently unavailable. If you would like to ship using this shipping method, please contact us."
We are Using the USPS shipping API as well as FEDEX shipping API, but we have not been able to get it working properly. Our version is Magento 3.4.
Please contact us and let us know what you need to fix this problem.
Payment will be made after shipping method works correctly.