Assuming your locator is correct (How to manually create XPath locators based on HTML tags using Chrome) see these links:
1st wait for the element.
2nd use enhanced click.
3rd use set text.
OR use send key in place of set text.
Assuming your locator is correct (How to manually create XPath locators based on HTML tags using Chrome) see these links:
1st wait for the element.
2nd use enhanced click.
3rd use set text.
OR use send key in place of set text.