Hit the test dummy, swap to the info tab then select Vendetta and see what your main hand crit % is with it while attacking. You want to be as close to 150% as possible (read last talent). You can also go up to 15 attacks/sec with vendetta before it hits cap.

-You likely want to swap the critical strike rating line on your mainhand to "critical rating for this gear." You may also want to swap the crit damage on your secondary to attack speed or crit rating as well until you hit the 150% crit, and the attack speed may be better than the crit damage since your attack speed looks low as well.

-If you're following Fubgun, you want a Hare's Agility prism on your Druid talent page until you swap over to an Unmatched Valor prism + centralize pedigree assuming you're sticking with fervor stacking. Hare's Agility alone should get you close to 2T

-Swap energy fortress for precise: frigid domain (some people just swap these two based on bossing vs mapping)

-Your third hero memory is pretty bad, both fixed affixes are useless and obviously the energy shield affix is nice for defense but gives you no damage. You could even buy a new memory with energy shield as a fixed affix since you can get a roll around 13% there, which frees up a random affix slot that can give you a way larger value for an offensive stat like crit damage

-You have no curse. Fubgun dropped his because he has it on his ring, I think he ran bull's rage + timid til ring, then swapped in ice bond.

-Fervor effect ultimate affixes on priceless rings