Hello ConfusedIam
See the corresponding button in the left lower corner when filling in your own personal data.
When purchasing multiple tickets, please ensure you are entering the personal data of all travellers correctly; a later amendment is not possible, and may require the purchase of a new ticket.
Furthermore, when travelling with e-tickets, everyone (even children) must have their physical passport or ID card with them and must be presented upon ticket check. Copies or photos on smartphones are being rejected as they are not valid.
Kind regards,
Roland
