https://www.weaktight.com/h/5792719ed3904332428b467b
btn fish steal from btn 60% fold vs 3b 100% total hands 730
SB villain is 22/18/ af 29/ 3b sb vs btn 21%(78) fold to 4b in sb 43%(7) 5b from sb 0%(6) 5bet in BB 50% (2)

I think I made a bet size very small in 4b which helped him pay with all AXs and other suited hands, pairs too
turn he it may be 44-55? or would have bet the turn and river to make me fold 99-KK? bet vs missed turn in 3b pots 33%(6)
river donk bet in single raised pot 9%(11)
river donk bet in 3b pots no info
bet vs missed turn in 3b pots 67%(3)

4bet pots infos fold vs cb flop 50%(4) turn 100%(1) (this situation) river no info
raise cb 0%(3)

4bet size is bad ? and posflop play?