What do you want to find out?
“The address of the client is correct, but the program does not seem to calculate the distance correctly.”
If the above situation applies to you, check where that client is located on the map, as the client’s coordinates may be incorrect. This can happen, for example, when you are changing the address in the address fields but you do not move the red pin on the map when modifying your client’s data.
In the “Modify Client” interface to change the position of the client: you can zoom in and out on the right side of the visual map as you would in other map applications. Once you have found the point you want, click on it to place the marker!