If you're looking to Download GoPb on your Chromebook laptop Then read the following guideline.

Go Punjab (Government of Punjab) Application aggregates all citizen-centric apps into one umbrella mobile application. It allows citizens to register with their CNIC & a verifiable mobile number. Citizens only have ‘One Username & Password to Remember’. Go Punjab App integrates the existing users of other govt. apps & citizens will not have to register themselves again. Go Punjab App eventually would be a single platform to integrate new citizen-centric services as the digitisation drive moves forward. This app provides both ‘transactional’ and ‘information’ services. The information services icons are marked with ‘i’ clarity. The App provides segregation of services based on the department and well as the categories offered.