Coins system for jumping game with bonus stage

So i've been making a bonus stage. From main stage I claimed several coins (the coins disappear after hit by the cat). So then I go to bonus stage to claim more coins. But when I back to the main stage, the missing coins reappear on the layout.

How can I make the coins disappear according to amount that was taken before entering the bonus stage?

The Persist behaviour is your friend:

https://www.construct.net/en/make-games/manuals/construct-3/behavior-reference/persist

Do i have to use that persist for all coins? I was using destroy outside layout, should i remove that one?

You can use the System>General>Reset Persisted Objects action to restore the coins.

where to find that? in action? Thanks before!

oh ok i found it! Thanks!