PoE 3.21 Crucible Juggernaut, Trap builds

Hi guys, as the title states, I am stuck on an RF progression. I am totally new to the game and this is my first character, lvl 94 Jugg RF. I do up to T16 relatively no problem, unless something crazy comes out. But for a while now, I am not sure how to progress my gear and what to invest in. I followed a leveling guide for RF up to now and don't seem to get drops that work for me. I tried crafting a few things, but after spending probably about 30-40 essences, I got nothing that would be an upgrade. Can you let me know what I should focus on next either in buying/crafting or if I should ju