Help needed to import Credit Card Transactions please!!

Hi

I've tried to follow the advice given to others about importing credit card transactions from John Lewis Finance which is not listed.

Not sure if the UK app is different, but there is no "Banking" on the left-hand side of my menu (self-employed).

When I go to the Account drop-down, it says to select which account I want to add the transactions into - but I don't want to add them to my other bank account, so am stuck.

Please can someone explain how to do this?

Many thanks!