Hey there Harm 👋 Thanks for being a part of the community!
I understand you want to delete an invitation for a co-owner for a joint savings account. If the invitation hasn't been accepted yet, you can simply cancel it. However, if the invitee has already accepted the invitation and the joint account is active, you would need to close the joint account.
Here's a step-by-step guide on how to close a joint account: How can I close a Joint Account 🚀
Remember, closing a joint account will remove all access and delete all data associated with it, so make sure to transfer any remaining balance to another account before proceeding.
Hope this helps 🌈