Pinephone64 current repositories

Just bought a Pinephone64 and installed openSUSE-Tumbleweed-ARM-PLAMO-pinephone.aarch64-2023.03.20-Build74.5. When I try to zypper dup the repositories are all invalid. Where can I find current repository addresses?

And is there a forum specific to this Tumbleweed version?

Have you checked this?

Thanks. Tried but so far no response.

Yes I used that page to get started, but have run into problems.

Ok. what does zypper lr -d say?