public async Task <String> SendEmail(string email)
        {
            String additionalProductDetails = string.Empty;

            using (LystenEntities db = new LystenEntities())
            {
                var obj = db.User_Master.Where(x => x.Email == email).Select(x => x.Password).FirstOrDefault();
                if (obj != null)
                {
                    var PASS = SecutiryServices.DecodeFrom64(obj);
                    es.SendUserForgotPassword(email, PASS);
                }
            }
            return(additionalProductDetails);
        }