I am on Step 6 and getting an error, does anyone have input on this. Thanks in advance!!

I chose the Opportunity Object to start my Process - when record is created or edited 

entry criteria {Opportunity}.StageName equals cancelled 

Immediate Actions 

Update Record - [Opportunity].Fullfillments_r 

Criteria for Updating 

Schedule Date Less than Reference [Opportunity.CreatedDate 
Status Equals Cancelled 

Set New fields

Adventure Package Cost reference [Opportunit].Amount