WHERE CAN I PURCHASE A RAVEN MTI2 ILOK LICENSE FOR LOGIC PRO

Bought a used slate raven mti2 from guitar center. They did not provide me a serial code or license for the software. I am having trouble setting up the device and finding support on how to purchase a license for it/register it so that I can start using it.

Does anyone know where I can purchase a license for the raven for Logic Pro x via my ilok account?

Thanks