waterbugg wrote:안녕하새ㅐ여! 저 는 버렄 임니다. 미궄 사람 임니다. 남자칭우 업타. 안녕!
Some suggestions:
안녕하세요! (This -세요 ending will be very important, especially when you're making requests)
저는 (what's the name you're trying to transliterate?) 입니다. Remember that the formal ending is -ㅂ니다, not -ㅁ니다. And -는 is never separated from the noun it marks.
"미궄" > 미국
남자 친구 없다. Please note the spelling. Also, when you're talking to other people, it's best to avoid using -다 unless you're talking to yourself or you're writing this for a general audience.
Good effort for your first attempt though!