King flush beats A flush ??????

Replay Poker Hand Review
1

Hand #1271387891

Will someone please tell me why I lost this hand ???

2

Hi Chiponmyshir, :smiley:

The following is from https://replayhelp.casino.org/hc/en-us/articles/360002230973-Omaha-Hold-em-O

A player must use EXACTLY two (2) hole cards with EXACTLY three (3) from the board to make their hand. This means you need at least two suited cards in your hand to make a flush.

I think you posted the wrong hand number but I found this hand in your hand history:

Hand #1271387647

In this hand you had only one spade in your hand (A) while your opponent had two. Therefore he had a flush and you had a pair of 10’s.

I can empathize with you as I have made this same mistake myself. I hope this helps.
Cheers!