//update operation performs on Certification field
        internal void UpdateCertification()
        {
            ExtentionHelpers.TurnOnWait(driver);

            //click the pen icon to edit
            CerficationUpdate.Click();

            ExtentionHelpers.TurnOnWait(driver);

            // clear text and enter value
            CertificationText.Clear();
            CertificationText.SendKeys(ExcelLibHelper.ReadData(4, "Certificate"));

            CertifiedFromText.Clear();
            CertifiedFromText.SendKeys(ExcelLibHelper.ReadData(4, "Certified from"));

            selectdropdown1("certificationYear", ExcelLibHelper.ReadData(4, "CertificationYear"));

            //click on update button
            UpdateButton.Click();

            ExtentionHelpers.TurnOnWait(driver);

            Console.WriteLine(driver.FindElement(By.XPath("//div[contains(@class,'ns-box-inner')]")).Text);

            driver.FindElement(By.XPath("//a[contains(@class,'ns-close')]"));

            Console.WriteLine("*******************************");
        }
        //update operation performs on Certification field
        internal void UpdateCertification()
        {
            //explicit wait
            GlobalDefinitions.WaitForClickableElement(driver, By.XPath("//a[text()='Certifications']"), 30);

            //click on certification tab
            CertificationsButton.Click();

            GlobalDefinitions.wait(30);
            //click the pen icon to edit
            CerficationUpdate.Click();

            GlobalDefinitions.wait(30);
            // clear text and enter value
            CertificationText.Clear();
            CertificationText.SendKeys(GlobalDefinitions.ExcelLib.ReadData(3, "Certificate"));

            CertifiedFromText.Clear();
            CertifiedFromText.SendKeys(GlobalDefinitions.ExcelLib.ReadData(3, "CertifiedFrom"));

            selectdropdown("certificationYear", GlobalDefinitions.ExcelLib.ReadData(3, "CertificationYear"));

            //click on update button
            UpdateButton.Click();

            GlobalDefinitions.wait(30);

            //Console.WriteLine(driver.FindElement(By.XPath("//div[contains(@class,'ns-box-inner')]")).Text);

            //driver.FindElement(By.XPath("//a[contains(@class,'ns-close')]"));

            Console.WriteLine("*******************************");
        }