Convert JSON Collection to Array to insert specific item in Google sheets

What are you trying to achieve?

Get Paypal Payment info to Google Sheets

Steps taken so far

Hi, I am trying to create a scenario to receive PayPal information and put it in a Google Sheets document for reference. I have successfully created the Google Sheets documents with the info that I want but there’s some info that is not passing through!! In the screenshots, I can see that the item name and item number are blank. But there’s a Received JSON item that is a JSON Collection that has all the info I need!! I insert that item in a cell in the Google Sheet but I get ALL the parameters!! How can I convert the original JSON Collection to a string so I can ONLY select the items I need? Any help is very appreciated!! Thanks

Screenshots: scenario setup, module configuration, errors