Problem in adding device

i cant add my nodemcu board. there is " Specify the device type" sec and “thinger.io device” to select the board type. so how i can add my board?
i have a free account in thinger.

That’s the right option to add your device, in this field you will can select another kind of devices, and the “thinger.io device” option is the appropriate choice for the arduino environment programed devices.