I 17F told my guy best friend I 18M was going to get him a bunch of gifts and it came around to 5k but I can't afford it and he doesn't know, how do I make a bunch of money within the next two days?

I need help finding this manhwa i was readinggg

I need help finding this male idol, I needdd to find him i’ve had his face in my mind for two years now, plsss help!