North is declarer in 4H. West bids 2NT after 1S. East alerts and offers information saying both minors wk. North plays west for both minors but when game finishes she finds out that west is very strong with 21 points. North can make 4 H if west got both minors and plays after J of h coming down by w for no more h and goes off one when Q of H comes down by W. Please let me know best judgment.