Condenser fan motor

[5coats]

I’m replacing the fan motor and the original connector looks bad so I am using the new one that came with the kit. Old one has two red wires and 2 white wires. So I connected all the white wires using a wire nut and all the red wires same way. Where do I connect the green ground wire, the old one didn’t have one? Instructions say between the motor and plastic baffle but there is no plastic baffle