Facebook / Instagram ads for online coding school for kids

I'm looking to create Facebook/Instagram ads for an online coding school for kids. Our target audience is children aged 7-14 and our specific goal is to increase leads for our coding classes. As such, we have a budget of between $500 and $1000 for the ad campaigns. We look forward to working with a skilled freelancer who can help us reach our goals.

About school and courses
https://drive.google.com/file/d/12JE2GpsuP72nIIKEWV8_M5Ob6iQrUPX4/view?usp=drive_link