Translation of twelfth in German

I started to speak Spanish because i had i boyfriend from Mexico. Especially I've never learned Spanish . I only listened and repeated what he spoke. Now i speak Spanish well but i need to learn grammar rules.
Yes I do live in the United States of America. Thanks for contacting me! I am okay with my Spanish, but when creating sentences I'm terrible at using the right form of the la, el, un y una.
Thank you for your answer, your English is better than my Spanish. I live in Liverpool in Great Britain, that is a town around 300 kilometers north of London. My wife and I have 4 children.