Brenda - keep the faith as Debra said.
How big was the root ball? If it was the size of a baseball you've got a better chance than if it was tiny.
Give it mulch! About 2" would be fine and give it a big drink of Epsom Salt - 1 tablespoon dissolved in a gallon of lukewarm water. It should respond within two to three weeks. Let us know how it looks then.
