Best answer by woz
Hello could You pls tell me how to pay my due.
Visit the nearest Synagogue...?(that was a joke, read on)
it's unclear from your post whether you have a bill from PP or if you are a customer and need to amend your direct debit.
If you have a bill because your account has closed you can make a one-off payment, see HERE
On the other hand if you've become a customer by moving in somewhere supplied by PP, you should join PP, using the app or online as that is the easiest way and set up a DD. (you aren't tied to PP you can switch out, it just makes life a lot easier)
Post back with details of your situation if the above doesn't help?