Hello and welcome! You can find similar cases from search, but basically currently they have so huge backlog of emails and zendesk tickets that it just takes long time of them to react. I don’t think there is anything other than waiting currently as an option. I have full confidence that they will process all of the emails and tickets related to delivery before actually sending the devices.
I wouldn’t fret too much. I also made an error with my shipping address that I noticed post-checkout. I think as long as you replied to your order confirmation e-mail with the necessary changes you require, it will get processed eventually. Actually shipping of these devices is months away!