Right off the bat - it’s your resists which are getting you killed. Get some augments in. Prioritize elemental
(fire and lightning especially), aether, and vit
Your OA/DA values are also really low. You want to get them to about 2.4k at the very least. Most above average builds have around 2.7k.
Next, your damage type is all over the place. I’m guessing you’re going fire heavy?
Get a seal for a spammable skill (shame that stormfire got nerfed hard).
Devotions are also wonky. There should be an oldish post I made explaining the how’s of devotions under the guides/tutorial sections.
Outdated it might be, but the underlying logic should still be very applicable.
EDIT - iskandra’s skill line will give you some VERY tasty stats.
Skillwise - I would go something like this https://www.grimtools.com/calc/d2j1KJ4N