If you want to chat with people on this website, you have a few methods at your disposal.
The common way is to VM someone and strike up a conversation with them. Aside from that, feel free to post in the numerous "DCC" threads in the forum. DCC stands for daily chit-chat and as you might guess, it's a thread where forum users chat about certain stuff. Some sections have section specific DCCs, though, so if you want general chit-chat, Chit Chat and Poll's DCC, found
here, is your best bet, and the thread I recommend you post in. DCC threads all have the

prefix, so look for them!
If threads aren't your thing, always feel free to check out the Pokecommunity Server, found
here, a more traditional chat room. I'd recommend that as a very close second.
So yeah, many methods to choose from, feel free to experiment. Unfortunately, creating a thread like this isn't one of the ways, so I'm going to have to close this. I hope I helped though!
-locked.