I am not able to integrate GoCardless account with our GoCardless Account for the firm. Please let us know if this is the right way. From Connect we click configure payment options and then we get a list and we choose activate button for Go Cardless but when we do it says
Sorry! Bad request
An app with the provided client_id does not exist
HTTP Error: 400
Request ID: 0AA4004FCEC7_AC1243041F90_5E14AF2D_31830006
Please let us know what is the issue here.