ice shoot build not working

To put it simply yo gear sucks

That quiver sucks, get a cadiros or a 10 div rare one

Make a better bow for 100 div ez, with CRIT

Get a helm with 500+ es for 20 div

Same with body armour

You could get the es leech gloves for survival

Some liniage gems also help a lot with dps( garukhans resolve is the biggest one)

I have played and answered many similar questions, and I can assure you that the bow is always the issue. Damage too low, when you have no damage, you arent freezing and herald won’t proc. Get regular quiver with flat ice, bow dmg, proj level and speed and crit potentially. Jewel also need some improvements. I know they are expensive but if you want to reach the damage of the guide, these are must done.

I played ice shot myself and did a guide to it as well.

I used for boss fights a unique cross bow called the last lament. Super high in dmg and melts bosses as ice shot is nice for clearing but not good in single target.

And yeah you need way more flat physical on your bow 55% is super low role. Check for a better bow with high physical dps as ice shot converts physical to ice and crit chance.

If you want to have a look into the gear I put in my build:

https://mobalytics.gg/poe-2/profile/2c7e85ea-4338-488e-a97d-5114f263d2d6/builds/9bb9b360-c416-439c-8106-ea321b57bd32

There is CI, crit, lion eye bow, and snipe versions as well.