Issue Pulling Full Account Details from Aggregator Output

What are you trying to achieve?

I’m trying to pull account details for a user when they link there bank account. I have managed to get the aggregator to output the majority of the information i require by using iterators on the following modules Account numbers/Account Details/balances/transactions. The issue i can’t seem to get past, is the account details don’t get output from the aggregator as Iban/currency/ownerName etc like they do for the account details iterator output. They are being output as the account numbers instead.

Steps taken so far

Ive tried using set variable after each https module the map those into the aggregator and still the same issue exists. With being new to the software and space I’m not really too sure what else to try. im sure its something simple that im missing. Any help/guidance would be greatly appreciated.

Screenshots: scenario setup, module configuration, errors