Question

Please. Correct my English. Thank you.

I'd like to tell you some stories that have happened in my life. I just want you to check my writing to improve my English skills.
I am from Kiev, Ukraine. Hope, you've heard about this country. It is situated in the eastern part of Europe. It is the biggest country in Europe, according its territory. I don't know the weather in your country, but in mine - it is -3°C and it is snowing. If you correct this story and show me all my mistakes I will appreciate this.

Answer 1

Here is the corrected version of your paragraph:

I am from Kiev, Ukraine. I hope that you've heard about this country. It is situated in the eastern part of Europe. It is the biggest country in Europe, according to its territory. I don't know what the weather is like in your country, but in mine it is -3°C and it is snowing.

You made few mistakes. Your English is good. :)