public ActionResult Register(RegistrationViewModel model, HttpPostedFileBase ImageFile)
        {
            bool   Status  = false;
            string message = "";

            // Model Validation
            if (ModelState.IsValid)
            {
                #region //Email is already Exist
                var isExist = services.UsernameExists(model.Email);
                if (isExist)
                {
                    ModelState.AddModelError("EmailExist", "Email already exist");
                    Status          = false;
                    message         = "Email already exist";
                    ViewBag.Message = message;
                    ViewBag.Status  = Status;
                    return(View(model));
                }
                #endregion

                #region Generate Activation Code
                model.ActivationCode = Guid.NewGuid();
                #endregion

                #region  Password Hashing
                model.Password = helers.HashPassword(model.Password);

                #endregion
                model.isEmailVerifield = false;

                if (ImageFile != null)
                {
                    string ImageName    = System.IO.Path.GetFileName(ImageFile.FileName);
                    string physicalPath = Server.MapPath("~/Passports/" + ImageName);

                    // save image in folder
                    ImageFile.SaveAs(physicalPath);
                    tbl_Users user = new tbl_Users()
                    {
                        UserName = model.UserName, FirstName = model.FirstName, LastName = model.LastName,
                        Email    = model.Email, DOB = model.DOB, Password = model.Password, ActivationCode = model.ActivationCode, ImageName = ImageName,
                        AddedON  = DateTime.Now, isActive = true
                    };
                    #region Save to Database

                    services.insert(user);

                    //Send Email to User
                    SendVerificationLinkEmail(model.Email, model.ActivationCode.ToString());
                    message = "Registration successfully done. Account activation link " +
                              " has been sent to your email id:" + model.Email;
                    Status = true;
                }
                else
                {
                    message = "Error while file uploading.";
                }
                #endregion
            }
            else
            {
                message = "Invalid Request";
            }

            ViewBag.Message = message;
            ViewBag.Status  = Status;
            return(View(model));
        }