Like, when you say in your script :SetAsync(), set a key like 82Jn_/¥₩io. When you want to reset the data store, change it. Remember to set the key and the the username/userID.
If I haven’t been clear, reply and I will try to be more explanatory.
I am on phone and I cannot give you a script. But if you didn’t understand, I will also give you a script.