Map bug

Hey,
I have a problem with my map. I don’t see instances, flightmasters and airships on it

The wotlk map never had those things. There are addons that add them though.

Can u say which addon can show this?

Here you go: https://legacy-wow.com/wotlk-addons/mapster/

Guide: https://www.youtube.com/watch?v=JliiVciexuI