There are lots of possible answers to your question that we have found for you. Have you tried any of them?
As @tristaanogre and I have continued to explain, there may not be a ClickItem option for your object. This means you will have to change your test. Arguing with us about it will get you nowhere.
Here's the link to Support. You can ask them your question directly.
[Community Heroes] are not employed by SmartBear Software but
are just volunteers who have some experience with the tools by SmartBear Software
and a desire to help others. Posts made by [Community Heroes]
may differ from the official policies of SmartBear Software and should be treated
as the own private opinion of their authors and under no circumstances as an
official answer from SmartBear Software.
The [Community Hero] signature is used with permission by SmartBear Software.