I really need help guys

So I have a Nokia phone with symbian os and sometimes my parents take my phone and I want to chat with my friends on the Nokia, I was chatting with them on Facebook (mbasic one) but it doesn't work on these mobile phones anymore.

I want a site to chat in (The site should start with http)

I can enter spacehey from there but the instant messenger doesn't work in there in that's disappointing ngl