You need to get at Least Cam Plus Lite to get the 12 second cloud events, If you want longer than 12 second events recorded you need to pay for Cam Plus. The WCO does not record videos to the SD card in the camera unless you are doing scheduled event recording. You can get cam plus lite for $0.00 (Free) using the custom amount.
https://support.wyze.com/hc/en-us/categories/360003105891-Cam-Plus-Lite
https://support.wyze.com/hc/en-us/articles/360037595072-Scheduled-Recording-on-Wyze-Cam-Outdoor