ateez hello82 nyc pop up

i’m planning on attending tomorrow’s pop-up at the line friends store with my sister to maybe get some signed albums but i can’t find any information about when/how it’s happening? the only info i could find was that the event is 11-9 but i know that it’s different for signed albums? i tried looking on twitter but i just found confused ppl and i’m not sure what would be the right channel to directly reach out to hello82. if anyone has any idea what’s going on or any advice it would be much appreciated, ty