I asked the seller about the neck problem if it's fingerboard or the actual neck and here's his response.
I would say it's more the back of the neck where the the wood from the head meets the wood of the neck, I think it' its bending there.I would say the rose wood looks good along with frets.Trussrod does function. Neck could probaly be straighten if it was clapped down to a straight edge for some time,but I dont know.For the past couple of days when I've had time,I've been trying to put more pictures on,but I've been getting an error 3,so I'm still trying.