I tried to get my CRM 2016 external facing

I tried to get my CRM 2016 external facing I setup ADFS and IFD and when i went back to my dynamics page now i can't qualify or delete or do much of anything i got this error code not sure what it means or how to fix it now.

<s:Envelope xmlns:s="schemas.xmlsoap.org/.../envelope"><s:Body><s:Fault><faultcode xmlns:a="docs.oasis-open.org/.../oasis-200401-wss-wssecurity-secext-1.0.xsd">a:FailedAuthentication</faultcode><faultstring xml:lang="en-US">Access is denied.</faultstring></s:Fault></s:Body></s:Envelope>