Feria box dye missing color booster

Nu

Okay so first of all, I'm an idiot. I bought 2 boxes of Feria dye at an outlet store near me because it was discounted. It was discounted because they were both missing the color booster. I thought to myself "oh that should be totally fine" assuming it was just some cream you'd put in after or something but then the inside of the box says specifically to use ALL OF THE BOOSTER to achieve the result on the box. I need guidance from somebody who knows more than me about hair and dye or maybe another idiot who has tried this before. Lmao I am going to Disneyland in 2 days and wanted red hair before we go but I don't have time to get more dye. Should I try it without the color booster or is that going to leave me sad about my life? Lmao Also you cannot talk me out of using box dye I do not care if I ruin my hair because life is short and Im here for a good time not a long time. 🤷🏼‍♀️

Edit: I decided fuck it and went for it. Will update after I rinse in 15 minutes lol

Edit 2: the dye worked fine my hair is super red but just a little uneven but that's probably my own fault for not sayirsting spots enough or due to the fact that I tried to box dye it blonde 4 days ago lmfao