Same problem! I have part time experience in retail and education, applied for over 100 jobs and had 0 interview offers, and barely any human responses to my applications. Unfortunately, I'm thinking that most things are automated and places interview very few people to speed up the process.
You are not a failure because of this. If you can, look for work through family friends. Check through your CV, you can probably put more on there than you think academically, put time into cover letters and reach for realistic roles. At this point, job hunting is a lottery, so good luck!