Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

Assume that you are moving towards a complex microcontroller project bundled with blinkers ... However, if you use an LCD module with I2C interface, you only need 2 lines to process the display ...