Get online support
Hi @Kalaiyarasan ,
Welcome to the community!
We did an article that you may find helpful please see link below.
Checking Your Mobile Usage
@Kalaiyarasan wrote:How to check my mobile data...
Welcome to the Community!
We've created an article that will guide you on how to check your data usage online.
Check this: TPG My Account - Checking your calls and usage online.