Question

My rank hasn't changed even though i've passed the point mark and i even tried to relogin but it still didn't change.

Answer 1

You need to wait, it isn't the website that ranks you, but actual people on the site. Just wait, have patience. 

Answer 2

Yes, that same thing just happen to me. What you can do is, contact a Mod or an Admin, and they can tell you the reason why. Other times, if there is a lot people online, it tends to lag a bit and have the connection slow.