Here's the situation:
My and my three kids C Permits expire very soon, on 7th November. In the summer I asked around about how to renew them, and someone told me I'd get sent renewal forms a couple of weeks before they expire. That seemed pretty last-minute to me, but I believed the advice. As predicted, renewal forms for my children arrived at my house last week (I completed them and sent them back). No form arrived for myself however. I was travelling this week, so hoping to find it on my home return today, but nothing has arrived. I can't find any C Permit renewal form online, so I'm not sure how to proactively do it. I can't get through to the OPCM on the phone at all, even after many attempts. If you turn up in person to the OPCM without an appointment they won't let you in because of Covid. You can't make an appointment online, so I've no idea how anyone has an appointment. I live in Geneva. The address on my C Permit is correct.
I am therefore stuck with a rapidly expiring C Permit but no obvious way to do anything about it.
In short, what should I do, and what happens if my permit does expire?
Thanks for any help.