Hello,

Since you are interested in the field of teaching, here are a few sites where you can do freelance work as a tutor -

- TutorMe

- Skillshare

- Unacademy

- UrbanPro

- LearnPick

- Skooli

- Preply

- Vedantu

You can easily sign up for the membership and start working as a tutor. The payment is lucrative once you start getting batches of students.

Another famous site is Fiverr where you can set prices and find work based on your showcased work.

All the best, feel free to ask more details about the same.