Vernisha,
First of all, welcome! I think you will find that there will be many people here who will be welcoming and accepting. Ignore the fights that sometimes go on, and enjoy the folks who are here to socialize and help each other.
However, if you are serious about wanting to join Jehovah's Witnesses, you should know that you will have a hard time doing that online. The Watchtower Society discourages Witnesses from associating online, and so many Witnesses won't come to places like this. Obviously, you are at such a site, and there are people here, so cleary not everyone listens to the Watchtower Society. But that explains why you will see many opposers here. In any case, all are welcome here, and that includes you.