Hi rhymegrace,
Welcome to the forum.
This is an English language forum where questions on English are discussed. Yours are questions about seeking admission to universities in the US, which should go to the appropriate forum.
However, you might like to take note of the following basic tips in your writing:
1. Start a sentence with a capital letter.
2. Capitalize names and "I".
3. Allow a space after a full -stop (period)/comma.
4. Use paragraphs where appropriate.