Elizabeth, babysitter in Southend-on-sea

Hello, my name is Elizabeth and I am 17 years old.
I love looking after children as I have 2 siblings.
I have a 10 year old sister and a 5 year old brother.
I looked after my little brother and sister when my mother and step father went out, I'd feed them, read them bedtime stories and made sure they brushed their teeth, I also like cleaning the house as I love cleaning.
I used to help them with their maths and English and play maths games to help them learn.
I have done Childcare in college and got a grade c (pass), I have a grade c (pass) in mathematics.
I'm not very good at cooking, I can cook very basic meals.
I am looking for any type of child care (any age) I can work with all ages, and I would play games/ activities to help them learn in maths/ English, I.e bbc bite size.