It's about a prepaid card or a fixed-term contract?

Fixed term contract, 2 years, signed last year, I already have 50gb and I sort of added unlimited package to that and after around 10 minutes I canceled it and deleted it but I have email that says its activated but no email that says its canceled

revoke the pack to:

widerruf@cc.o2online.de 

Good day @RAHWAN 
I checked your concern and saw that you have since contacted us via another channel and that your concern has been resolved, correct?

Is everything okay with your contract now? 

Best regards

Kathi 

Good morning @RAHWAN 

Since you haven't replied, i'm assuming that you no longer need any support at the moment.

Feel free to write to us here at any time if you have any questions.

Best regards, Kathi