Great hobby ! I think that you can write your note event better, but my corrections also can be wrong.

Day 6

Hello!!! It is my a sixth day on italki.com. I want to talk to you about my hobby. My hobby is collecting of coins. I have more different coins from different countries.

Day 6

Hello!!! It is my sixth day on italki.com. I want to talk about my hobby. My hobby is collecting coins. I have a lot of different coins from different conutries. :)

Day 6

Hello! It is my sixth day on italki.com. I want to talk about my hobby. My hobby is collecting coins. I have a lot of different coins from different countries.

Hello Aysen,

The others picked up your mistakes, just a spelling mistake at the end. The proper word for coin collecting is numismatism and you are a numismatist!

Hope this helps

Bob