Hi there, I believe your issue is precisely because you are trying to use subdomains of a domain that you already are using, here is a link to an answer posted to this question in the past. Let me know if this resolves your issue.
Hi there, I believe your issue is precisely because you are trying to use subdomains of a domain that you already are using, here is a link to an answer posted to this question in the past. Let me know if this resolves your issue.