I need serious help lol

I recently got my hair bleached and dyed purple. And the place I went to was a beauty school. The lady who did my hair and was super sweet. But she bleached my hair in a straight line. I pointed it out and she said she was going to blend my purple dye up into my brown hair. And the final look was still super straight. My hair was bleached and dyed in a straight line. And I wanted to fix it but I've gotten so many recommendations. Like I should deep condition my hair 2 times before I dye it again. I decided I wanted to dye it on Sunday because I start school on Tuesday and I don't want to go to school with this.

So do I really need to deep condition my hair?