Could you let us know what problems/error messages you are encountering?
Do you have the AMT Director installed on the same system that you have the SCS installed on? (there could be a port conflict so you could try using a different port number)
Are you trying to use a PID/PPS pair that has already been used?
Are you trying to provision using TLS? Is there a certificate issue?
Have you tried doing a full unprovision to make sure you aren't trying to provision your system in a "half provisioned" state?
There could be many things that could be going wrong so we just need to know what specific part is failing.
Please ensure that AMT is enabled in your BIOS.
After you are sure AMT is enabled, please ensure it is configured in MEBx (ctrl-P to enter during boot).
The steps are in the Start Here guide in the link that Sree provided.