Avoid dealing with this business - it is a ****

I posted a broken drone for sale, Donovan contacted me to purchase this drone. When i dropped it off he paid me some of money and promised to deliver the rest the following day and i agreed rather to set the money off against the purchase of a drone and a battery ( phantom 4).

Donovan gave me excused for 2 weeks as to why i didn't see him and couldn't reach him. I have come to learn this is his M.O. He has ****med many many people and i will be pursuing this further.