Shipment tracking only shows first name?

Hello, I'm waiting for a package. It was labeled by hand and today it was "prepared for onward transport" at 2 pm Normally the package leaves for the destination region in the evening, but the display hasn't changed for me.

It's also strange that when I enter my postal code in the tracking system to get additional information (the recipient's address or name), it only shows my first name followed by the postal code of my city. Shouldn't my full name be there? It was sent to a parcel station, so I don't expect a street or house number.

Could it be because the data was not recognized due to the handwriting?

and what happens if they are not recognized, what happens to my package?

Should I contact DHL to provide the required data if that is even possible or does anyone have an idea

Thank you in advance!