Help connecting with Snapshot Pro with S3 Wasabi Storage.

I am trying to configure Snapshot Pro with Amazon S3 Wasabi Storage. When I clicked test connection I get the following error:

Using SSL: YesError: Error executing “HeadBucket” on “https://wordpresscarestorage.us-east-1.wasabisys.com/”; AWS HTTP error: cURL error 6: Could not resolve host: wordpresscarestorage.us-east-1.wasabisys.com (see http://curl.haxx.se/libcurl/c/libcurl-errors.html)

Please check and help.