Please help to learn korean 안녕하세요, 저는 위노디니에요.나는 투리삼 학생압니다. 만나서 반갑습니다. 감사합니다.

Please urgent Hi i want to know the below given words are correct or not. bishpur have become commercialized. The environment is getting polluted.  Safety is not ensured to boat riders. Use of cigarettes in tourist places. Forest department permission is required in some trekking areas The entry fee for some tourist spots must be reduced. Smoking should be properly banned in tourist places. Forest department permission should be liberalized. Wearing life jackets have been made compulsory also please check the grammar mistake. Thanks,

how to write vinodhini in korean language? vinodhini is a name?

First notebook entry: Introducing myself i am learning korean language,and my native language is tamil and english