Help with def

Hi,

Can somebody help me? Im new to game. Im playing Invoker and started endgame and my defs (1200 HP, 1500 ES, max 30 res) suck in way that I cant play any content. Every time I try breach/ritual/expedition Im imidately swarmed or one shoted. I dont have any currency to trad and every time i try "crefting" I get garbage stats(no res).
Dont know what to do.
I will probably wait if something changes in future.

There are different ways to build defenses, and the best of the best builds usually have multiple layers of it or just have so much damage the most basic defenses paired with good gameplay are enough.
You first focus RN should be to at least have the most basic of defensive layers, i.e capped resists and judging by what you said you should have more life,ES and evasion. If you are having issues mapping Tier 1 maps you could try to farm some maps on cruel.
If you are playing trading "league" the only good part of having soo many MF's running around is that rare equipment with ok stats should be rly inexpensive so I believe you can at least get enough to progress to T10 maps using around 30 ex worth of equipment.

Are you already using Charged Staff and heralds? These are mandatory for crowd-control. Tempest Bell should be set to "Attack in place" so that under panic, you'll simply drop it in front of you, and when you use your main strike skill, waves from Charged Staff can hit the bell even if you are body-blocked from landing a hit on the bell with your strike skill.

ES gears are getting expensive now, but I don't see any other option. You are better off saving every exalt for the sake of trading than using them aimlessly to self-craft when you have little clue about crafting, recombinator, configuring your lootfilter to hunt for crafting bases, etc. Maybe prioritize the chest piece because that patches BOTH your ES and evasion issues, since the remaining gear pieces are pure ES (without evasion).