MBAM console not accessible after new installation and self service re-direct to give foreign key issue

Question

Hello Everyone,
i am novice to MBAM and i have gone thru the virtual lab and material and i am in process of implementing it for my Organization. i am having 2 issues :-
1) After installation, i am confused how to access the console or does there is no Admin console and it is just servername:portnumber\helpdesk only.
2) If i enter just servername:portnumber\ then it get redirected to selfservice portal which is not an issue. Issue is after accepting agreement and clicking continue i am getting below error :-
A required anti-forgery token was not supplied or was invalid. 
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 
Exception Details: System.Web.Mvc.HttpAntiForgeryException: A required anti-forgery token was not supplied or was invalid.
Source Error: 
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.  
Stack Trace: 
[HttpAntiForgeryException (0x80004005): A required anti-forgery token was not supplied or was invalid.]
   System.Web.Mvc.ValidateAntiForgeryTokenAttribute.OnAuthorization(AuthorizationContext filterContext) +546706
   System.Web.Mvc.ControllerActionInvoker.InvokeAuthorizationFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor) +128
   System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +658100
   System.Web.Mvc.Controller.ExecuteCore() +125
   System.Web.Mvc.<>c__DisplayClass8.<BeginProcessRequest>b__4() +48
   System.Web.Mvc.Async.<>c__DisplayClass1.<MakeVoidDelegate>b__0() +21
   System.Web.Mvc.Async.<>c__DisplayClass8`1.<BeginSynchronous>b__7(IAsyncResult _) +15
   System.Web.Mvc.Async.WrappedAsyncResult`1.End() +85
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +51
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +454
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +263
I have checked and usersupportservice.svc is leading to the pade giving below page which i believe it is working OK or kindly correct me if i am thinking wrong :-
This is a Windows© Communication Foundation service.
Metadata publishing for this service is currently disabled.
only thing which i deviated from process was because of some condition i have to rename my MBAM server before installation however by before rename SQL and IIS was installed.
i will really appreciate any help in this regard.

Answer 1

If that is the only link or admin console as well then if anyone can confirm what rights difference a user get when he is member of MBAM helpdesk, MBAM Advanced Helpdesk and MBAM Administrator group.
Also if i can get any help with the self service portal redirection then that will be really helpful. i was also checking if this could be because of any kind of certificate issue as server name was renamed after SQL and IIS installation.