Please read the first post in this thread for the information that the community Developers will need to help you. 
Many devices manufactured in Chinese factories for different models have identical external cases. The community developers will need to know the exact brand and model. If you add this to your network as a zigbee “thing” you can then switch to Mariano’s “Zigbee thing mc” driver to get that information.
Or you can just use the API browser plus if you find that easier. (The fingerprint will show up under the “manufacturing code“ field there.)
SmartThings API Browser+ ... Now Available to All
If you’d like to get more details about edge drivers and fingerprints, see the community FAQ. But you don’t need to read all that if you don’t want to, you just need to find the fingerprint of your device. 
FAQ: I have no idea what Edge is. Is that a new developer tool? (2022)