How to add weather plug-in for OPPO mobile phone

How to add the weather plug-in:

ColorOS 12 and above: long press a blank space on the desktop (or pull two fingers together on the blank space), click the "+" in the upper left corner, Weather plug-ins (three-party weather software plug-ins or clock plug-ins with weather) can be found and added to the desktop.

ColorOS 3.0-11.3 version system: long press a blank space on the desktop (or pull two fingers together on the blank space), click on the plug-in/card, you can find the weather plug-in (three-party weather software plug-in or clock plug-in with weather) ) added to the desktop.