My pet (Fitri)

Dear Johnny,
I want to pet shop with my mother to buy my pet. I went to buy a cat. On monday, i asked my mother o buy a pet for me vecause my friend got a pet. I went o a pet shop with my mother. Befor that i saved my money to buy a pet. The pet cost $20 i saved my money for 2 week and then i went to the pet shop. On sunday i went to buy a cat but the pet cost $27. Then, I told my mother to add $7. My mother gave $7 and then i got a cat. The next week my friend and I went to west cost. We went they to take my pet for a walk.