Hint 1
This is how to solve the right side of the room.
2 flames need to go right.
2 must go left.
Hint 2
On the left side start by going up.
Then release 2 of 3 flames when going down.
Hint 3
Break the green and the red fruit blocks.
Then take the teleport and release the last flame.
Mystery
The mystery is hidden in the marked strawberry.
Go up on the left side and follow the path.