Fix copy command on powershell

I need to copy contents from one sharepoint site to another sharepoint site on a different tenant. I tried to use a command -attached- based on the following guide: https://www.sharepointdiary.com/2017/02/sharepoint-online-copy-files-between-site-collections-using-powershell.html
but it was not successful. I need you connect over teams to run copy successfully.