Problems with Samba configuration

Nextcloud version 20.0.4
Operating system NextcloudPI

When I try to activate Samba I get the follwing error message

                   INFO: directory /media/myCloudDrive/ncdata/Andreas/files does not exist

I am logged in as “ncp” but the path goes to “Andreas” who is an other nc-user. I don’t know what to do. Can anybody help me? Thanks in advance.