* tor-operator-sahara-it@protonmail.com:
i was choose vps for tor node special in small country with small quantity tor nodes. and METRICS put my node in Germany ))) where are already a lot of relays.
Your nodes' locations make no difference for middle relays. For exit- nodes, the location only has significance if the user who is initiating a Tor circuit explicitly states "I want an exit with country code XY". For the Tor Browser that would require manually changing an on-disk settings file, which I consider uncommon.
I suggest you simply ignore what location the metrics page displays.
-Ralph