i have 2 domains (.co.uk and .com) that have expired. They have not been deleted. I would like to renew them. When i submit a ticket, the domains are not listed.
I submit, manually writing the domain in the ticket, and then the ticket is closed, saying that i do not own the domain.
Then it seems you’re not fully aware: because a pendingDelete domain cannot be restored at all. Domains (most TLDs anyway) cannot be restored beyond the Redemption grace period, and the Registrar (Cloudflare) has no control over this.
So the .com seems to be a lost cause, at least as far as Cloudflare is concerned. You may try one of the so-called “drop-catching” services to see if you can get it the moment it drops.
Leaving an “important” domain expired for more than 2-months? And this is not even your first rodeo?
Anyway, .UK domains have a Redemption Grace Period of 60 days (on top of the 30-day Expiry Grace Period – making 90 days to pendingDelete from the expiry date) so your domain should still be available for redemption.
If you opened a Registrar ticket, please share the ticket number here so it can be escalated for you.