Forgot to activate prepaid sim card in the Netherlands

Hey, i’ve bought a prepaid KPN sim card when i visited Amsterdam but sadly i forgot to activate the sim card there and now i’m back in Germany, can this somehow be done remotely? i’ve read in other questions about this and added my Phone number and Sim card number inside my “Comment” field on my Profile. I currently can’t seem to connect to any Provider here in Germany and assume its because the card is not yet activated (hopefully thats the issue).

I hope this can be fixed and i’m sorry for the inconvenience.

Best Regards,

Sabir