Thanks, everybody, for the replies. Much appreciation!!
@Sooner - You are right. All good questions. It would be commercial with likely needed platform support. Not my area of expertise. That's why I was hoping someone knew a name of a person or reputable company that I could then make an appointment with to ask about specifics.
@Zhills -- yes, exactly. Having an interactive website is much more that what you see on a screen/phone. And, I don't have the computer knowledge to do it and run it from scratch myself. That's why I'm hoping to find a reputable name or company to help. Very nice you built a website for your Church!!