6 foot tall picket fence question

[TheTimeTraveler]

So a tree fell down on my cedar post picket fence which is six feet tall. Believe it or not, the fence withstood the fall but five of the pointed pickets were snapped off.

I need to replace five of these pointed picket boards. Does anyone have any idea where I can buy replace these or will I need to go back to the fence company?

And, I believe I am correct in assuming these pickets are made of cedar as well as the post themselves....

Thank you for anticipated input!