Mqtt EV Charger - Start/Stop doesn't respond on setting value

What am I doing wrong?

Send value 1 to the mqtt start-stop but the charger doesn’t respond and the value stays on 0 in the mqtt explorer?

The solution for my problem was : topic should start with ‘W’

So when you copy the path from the Mqtt explorer change the W !

So Topic when writing is for example : W/xxxx/evcharger/40/SetCurrent