How to use rolling counter extension

hello guys
i hope you doing well
just a simple can anyone please tell me how to use the rolling counter extension
thanks in advance

Hi tve thank you for your time
but can you further explain
I have an event that registers
the score the score text object is in another scene
i get it working in the classic way change text action
but i want it when the player opens the scene the score show a rolling counter
not just fixed number
Note im using a global bumber variable
Thanks

Yes the actions
here where im struggling
change counter value
How to attach the counter to global variable that stores the score
What condition to use and what action
I know i asked a lot
forgive me im new to gdevelop

Thanks tve for your help