Find the errors please.

I was born on a warm summer in the Mariupol. Then my family moved in the Novoazovsk. I was a very energetic and spoilt child. I had been piddling all my childhood. I used to did handicrafts and read books. I didn*t go to kindergarten.
So, childhood was interesting for me.
I was 7 years old, when I began to go to school. I liked all subjects. I moved to the Minsk, wnen the war began. I came back three years ago. Now my favourate subjects are English and literature. Also I love play volleyball and draw.
The import part of my life is in future. I want to learn the English and to enroll in a linguistic educational institution. It is my primary dream.