Hello, where can I report bugs for PoE2? I am experiencing crashes even with a good PC!

Hi GGG .. i would like to report a bug ..
I'm in map now and the final boss Fungus Behemoth stuck behind the mushrooms in the corner and cant get out . Can't kill him because once you step in the area the poison cloud from mushroom knocking your HP down to zero . [/https://drive.google.com/drive/folders/1RaQypPmwPqaSvvwy_91k5koUU4FDQinQ]