Setting up a party is different in the new backoffice than it was in the old. You can use the video below to set one up, but keep in mind that there is no section to add in your END date, and we recommend putting 1000 in the fields for entering in inventory.
ENG PDF - (3) Bomb Party Back Office Testing Group | Facebook
ENG VIdeo - Scheduling a Party from BOMB PARTY® on Vimeo