On June 7, I received confirmation for the cancellation of the WLAN-Hotspot contract and yet a new invoice was sent to me. What's going on, I don't need this service anymore. Thanks for help
which termination date was communicated to you in the confirmation? I assume that this cannot be terminated immediately due to the duration. It is also possible that termination and invoicing overlapped. Also, because our system cannot consider a termination in the future.
