If you can make a lil effort by just scrolling up, you should see ztron's post about links of the thing you wish to see, for this case, How To Pay Bill.
Just in case if you are lazy to scroll up, then you should click on this
How after I login to self-care, it stated I haven't subscribe to any plan...I had used unifi mobile 19 just a month, I would like to know my ACC no details for billing and payment.
