Ampere reading by INA226

I want to measure the ampere in the arduino for tachometer rpm reading. The connection I followed from the following link address but not working. My connection is shown in the picture. Please give me your suggestion. The sensor is INA226.

That sketch just needs converting to use Arduino print and println. Or you need to install a suitable stdio

The INA module is not connected to the Arduino.

Google for some breadboard tutorial.