Bills after changing contract

[PengTang]

Dear Vodafone,
I changed my address in April, and I also changed my internet contract correspondingly. However, I can't find my contract and bills ever since April in my mailbox/online vodafone services, could you help me with it?
Looking forward to your reply. Thank you very much and have a nice day!
Best wishes,
Peng

[Thomas]

Hi PengTang,

we can take a look. Can you please tell us which federal state you are from?

Regards

Thomas