Tuya-Convert might not be possible for this device if the manufacturer started using newest Tuya firmware since this template was published ().
NOTICE!!! Manufacturer has started using unsupported non-ESP8266 chips recently and this device might not be compatible anymore.
There is a new version with a T102/WR2 WiFi module in it. This uses a RTL8710BN chip and can not be converted to Tasmota. Make sure that you get a plug with TYWE2S WiFi module based on ESP8266.
Guide from Tasmota Issues