Don't fire off personal messages to people please on something simple like that. Demonstrate that you Googled "running a DC motor with an Arduino", and then got confused.
The link above gave 261,000 hits. In what way did they not help you?
The TB6612FNG breakout motor driver is produced by SparkFun, so I'm wondering how the OP could possibly have missed the tutorial linked prominently on the TB6612FNG product page.
The title of the tutorial is "Controlling 2 motors with the TB6612FNG + Arduino". Perhaps the OP was confused by the "2" in the title?