Get Order Statusses

Hello,

I am new to forum and to the shopware API. I am trying to sync te status of delivery and the status of payment with our ERP. To do that I first filtered the order by ordernumber but in this respons I don’t get the stattus of payment and delivery. I think, I need to add an association? But when I do this, I still don’t get the desired response. Sow how do I add these items so that I have the rigth respons?

Thank you in advance.