tutoring job

Hi so i’m a broke 3rd year undergraduate student. i’ve applied all over the internet for part time jobs but ive had no luck. a lot of my friends are saying to get into tutoring because it’s the most accessible for students. HOWEVER, i feel like im too under qualified to be teaching children? my grades at school and a levels have always been mediocre so i’m worried that i will not pass the application stage, what should i do? because i REALLY need to find some work ://////