@RK-47, Welcome to HP Support Community!
I see that you have issues with configuring the printer with your phone. This document HP Printers - Install and Use the HP Smart App (Android, Apple iOS, iPadOS) should help you with that.
Also, look at the Frequently asked questions (FAQs) section in the document for additional help if required.
Hope this helps! Keep me posted.
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TEJ1602
I am an HP Employee