First thing first, @Subra24, don't shout can or not?
You can also login to the selfcare via website to read your bill statement, charges and make payment as well.
For more info on that, refer to these links below:-
How to get and read your bill https://community.unifi.com.my/t5/Tips-Guides/how-to-get-your-bill-amp-read-your-bill/m-p/1231#M32
How to pay bill https://community.unifi.com.my/t5/Tips-Guides/how-to-pay-bill/m-p/1152#M31
How to make payment with JOMPAY https://community.unifi.com.my/t5/Tips-Guides/How-to-make-payment-with-JomPAY/m-p/2251#M50