Jin Tae review: Robotic vacuum

I ordered, received and it does not work at all.
I am shipping back to the Sender
I already have it packaged and I am arranging a pick up.
When I received and opened it, it did not appear to have all the parts.
It was supposed to charge, never would, not sure if the charger was right.
Besides that it did not look anything like what I ordered. I will expect a refund of $105.00