Answer:
Your grammar is fine! If you're using it for a class it could be a little better but it works!
Explanation:
English translation for people who need it:
My name is Elizabeth and I am tall, I have brown hair and brown eyes.
My friend's name is Kaya she has brown hair and brown eyes.
We are both tall and thin.
Kaya is smart and I am not.
I love to swim and Kaya doesn't.
We are both happy.
Hope you do well!
~Sakura Hitoroku
