I do not understand this hand

[sidmartin7]

Hi, maybe i don't know much about hands but im pretty sure in this one, i should have won ,i had pair of 3s and he had ace high maybe am i missing some basics ? any toughts ?

 

[Edu1]

Hi, welcome to Cardschat

you lose the hand with a pair of 3, the opponent won with a straight - A2345.

 

[eberetta1]

I have yet to find the software wrong in who should win a hand. Usually takes me a little while to see where I went wrong.

 

[redmast]

You are probably new to poker. Not to see Set A2345.

 

[gassstation]

Hello, luck was on him in this giveaway. But I didn't understand there was all in, or cola before the river. If it's stupid to call before the river with such a pocket pair, if there are higher cards on the board and all-in giving with a pair of 3 is not the best solution.

 

[frnandoh]

Hahaha... Your opponent has a straight, friend!

 

[manzanillo53]

Hard to focus on the cards, looks like the other player had a straight.