Stored Procedure is not called when send request along with parameters-SQLQuery

I have an ASP.NET MVC application in C# where I am calling a stored procedure `CreateFunctionNavigation`. I am having issue calling that stored procedure along with parameters. I have model class as; `Model` class     public class CreateFunctionNavigation_SP_Map     {         public CreateFunctionNavigation_SP_Map()         {         }         [StringLength(250)]         [Required(ErrorMessage = "Required Function Title")]         [Display(Name = "Function Title")]         public string FunctionName { get; set; }         [Required(ErrorMessage = "Required Function Hierarchy; ...