I really like kimchi.... 김치 는 맛있어요! 김치 먹고십어요. Kimchi is delicious! I want to eat kimchi. Is this correct? Please help me!

Is this correct? 안 영 하 새 요!!! 저 는 아 라 임 니 다. 나 는 EXO 첳 아 해 요. I'm trying to say "Hello! My name is Ahra. I like EXO" Please help me! I'm sorry if my Korean is bad. I'm trying to improve. Thank you!!!!

What does 간 (Gan/Gun) mean? Is it the same as 시 간?