From older question, someone answered me and it was how i needed it, now the thing is to know is how do i know total amount of obbies beaten
dataStore = game:GetService("DataStoreService")
obbyStore1 = dataStore:GetDataStore("ObbyStore1")
obbyStore2 = dataStore:GetDataStore("ObbyStore2")

3 comments
Use an IntValue to count how many obbies the player has beaten, then data store the value.
hmmmm, i should try this
it worked, but value doesn't increase