Discord message

As title says, this is my first league. I am a Frost Oracle werewolf (Artic Howl, Lunar Blessing, Pounce, Lunar Assault, Once frozen then shred, and finally Cross Slash away.) I feel like I have followed the guide I was using on Mobalytics pretty well https://mobalytics.gg/poe-2/builds/woolie-wolfman?ws-ngf5-f7d82102-7e77-4a44-ad24-33b67e8ae7bf=activeVariantId%2C5 and I have almost identical equipment to the guide. The problem is that I'm still very much dying on lightly "Juiced" T15 maps. My Lightning/Chaos Res are the lowest sitting at 69/60 respectively. Other 2 are right at like 75. I'm just not sure what direction I should go to increase my survivability. Better gear? Or should I just try to get different rolls on the same gear I have? lol I just have no idea.

Just to mention, I have not gotten my 4th ascendancy yet but the only 2 left I have is just increased Crit chance, and then "Inevitable Crits" but I wouldnt think that would effect my survivability. Anyways, all help is very much appreciated. Thank you so much in advance.

https://poe.ninja/poe2/profile/TMG_PURIFY-5247/forbiddenrites/character/IBarkAtTheMoon