stock broker trading

I bought shares during the extended trading hours, do I have to do during that time too?

I bought some shares of common stock through a common trading corridor extended hours trading. When I go to sell has to be during that time too?

No, at all. You own it. You can sell anytime. I'm just curious how they bought during the extended hours. I know that trade stocks after hours and pre-market, but do not know how to trade now or if even I can. May I know which agent you used to make the purchase? thanks