Trouble with 12V Relay attached to Pump - Arduino MEGA2560

I have attached to my Arduino a 2 Channel 12V Relay. Currently the red light on the Relay is working as my program switches LOW and HIGH every 5 seconds, so I know it's communicating. My 12VDC/AC power supply is plugged in the + is spliced in through the orange wire connected to the COM2. On the NO2 I have the +(pos) going to the pump. The -(neg) of the pump is connected to the power supplies -(neg). For some reason I get no response from the NO2 switching on or off. When the red light on the

Water Pump with Button - Arduino Tutorial

Using 12 volt relay on Arduino Mega - General Electronics - Arduino Forum

Arduino relays. : r/arduino

Solenoid Lock Interfacing with Arduino

Arduino Mega 2560 - Electrical Engineering Stack Exchange

Led Matrix and Water pump with Relay problem - LEDs and Multiplexing - Arduino Forum

Relay Panel Project (with Current and Voltage Monitoring) - Project Share - Particle

Trouble with 12V Relay attached to Pump - Arduino MEGA2560 - Project Guidance - Arduino Forum

5-12V DC pump doesn't start through relay - Project Guidance - Arduino Forum