get world position when click on minimap in unity 2d ?

In the game Legend of League, there is a minimap function, if you want to see what area your teammates are in, just click on the teammate's icon on the minimap and the camera will move there. https://uphinh.org/image/127975723-1351408955196821-2805494196707087968-n.uUr7g1 https://uphinh.org/image/127875092-419866309205761-9094847506482961718-n.uUr3pN https://pastebin.com/xUmcyYEG https://streamable.com/kx5hpp this is my picture, and my code i think you can understand through it and my code was return wrong position