Tuya ZigBee 3.0 smart switch (ZS-EUB) can't connect to Smartthings

I bought a ZigBee smart switch, but when I tried to add it to ST, it just recognized it az “Thing”, and didn’t see, that it’s a switch.
Can I do anything to use this wall switch, or did I just waste money with this purchase?
Thanks in advance for all the help! :slight_smile: