Red - Corrections

Green - Suggestions

How I am am I to understand that whether I like city or not? Maybe it is from one of the sights, maybe the shops or maybe the people?

I was in Istanbul at on the 21st of March 'til the 28th. I saw a lot of good views and many shops which I liked. But the most point thing which I most liked that is was the people which I met here. - The sentence would sound a lot better if you omitted one or both of the "which"s, or changed the second one to "who". The sentence sounds awkward as it is.

They are were very kind and funny. Men in Istanbul are very handsome and they have good smiles. I can't forget this. In the Ukraine men all the time are rude all the time. That is why I miss Istanbul too so much...