Keep your streaming login out of public screenshots
A playlist address can contain account details. Keep the full address out of reviews, forum posts and screenshots you share publicly.

Share the problem rather than the login
Start with the app name, device and error text. Crop the screen so a playlist address, QR code or device key is outside the image. If support needs more information, confirm where it should be sent.
Use the player’s documented setup method
Follow the instructions for the exact app you installed from the official store. If a website you did not expect asks for account details, pause and check the address with the service or app developer first.