Which Cpanel link did you use ? Login to Account Panel http://x10hosting.com/control and then click view details.there you will get a Cpanel Link. Try that link.You can aslo update your password here.Try it .
Which Cpanel link did you use,go to account panel http://x10hosting.com/control and Click View Details.There you will get a Cpanel link. Try that link. You can also change your password in your account panel if you need
Your other thread was escalated .http://x10hosting.com/forums/free-hosting/117995-hosting-account-signup-failure-error-code-9d6e8470.html
Open the thread and click the Yellow bar that is on top of the thread.that will take you to the support section .