I have done as per the instructions but again it shows "Step not yet complete in Agentforce We can’t find the Get Sessions action. Make sure it has been created and has an API Name of 'Get_Sessions'."

HI @HELBON P S

I am from the Trailhead help team. Could you please try again in the new org? If the issue persists, please let us know, and we’ll be happy to assist you further. 

Thank you!