Bernice if the wok is brand new it will most likely come pre-seasoned. If you use it and it seems none stick you are likely good to go..if it has some kind of coating like Teflon this method will not work as the high heat will break down the Teflon.
If things start sticking to the pan after the first one or two uses..wash the pan till it's clean and then over a medium heat, heat oil in it making sure all cooking surfaces are coated with oil. Swish the pan occasionally to keep the sides of the wok coated You will need to be careful the oil does not catch fire spontaneously. You will want to heat the oil in the pan for atleast 20 to 30 minutes on the stove top.
And finally as always when using any kind of pan on the stove make sure the pan is hot and the oil smoking hot before adding food..over time this process of heating the oil before adding your food will slowly build a seasoned surface.