Dynamics | I already have a flow set up to create an SMS record, but the message isn't sending. How do I set this up?

After the step Add a new row, you’ll need to: 

• Add another step - Perform an unbound action
• Select bim_RE57QG38O911PfKzSZ43pw action from available list
• Assign activity id of added activity (activity added in step Add a new row) to vhxuLjODwRBDqclDHq9vaA parameter