unable to activate ATF Test Generator and Cloud Runner app

[prityshaw]

I cannot activate the store app  "ATF Test Generator and Cloud Runner app".
I want to test ATF Test Generator and Cloud Runner feature first to suggest use cases to my client. But while I try to run it ask me that the plugin is still not installed and redirects me to SNID login page. lohin to servicenow support page fails each time. Please suggest.
As this is a PDI? i do not have access to Now support or store app to raise a request. Please suggest

[S Goutham · Accepted solution]

@prityshaw : 
You cannot use ATF Cloud Runner on PDI, as this requires a paid subscription, as this runs the tests on the headless browser hosted on ServiceNow Cloud. But if your client has a paid subscription,you can enable it by referring to the below ServiceNow doc 
ATC Dev DOC: https://www.servicenow.com/docs/bundle/yokohama-servicenow-platform/page/administer/atf-test-generat...

[Edit] But the regular ATF to create test and test suite is defaultly activated on your PDI, just search for Automated test Framework and you should be able to see it 

To execute the tests and test suites, you need to enable a property 
Navigate to Automated Test Framework > Administration > Properties and set "Enable test/test suite execution" to "Yes"

Also just for info, a ServiceNow MVP video discussion also suggest that Cloud Runner cannot be enabled https://youtu.be/pAPvkTkbSHY?si=ZzYQvEIO9-ZlQdYF