Upon arrival at the charging station of your choice, follow the instructions shown on the charge point.
The instructions will either prompt you to authenticate first or to insert the cable first, when it comes to authentication, you can do this either by the app, the charging card or, on some models, via Plug & Charge.
Once you wish to stop charging, you will need to halt the process using the same authentication method as the start, remove the charging cable from your vehicle, and subsequently depart from the station.