Plz only genuine astrologers.. will i marri her?

Usually Taureans and Cancers are compatible. Cancers are usually moody, and she is probably in one of her moods. I know it is normal in your culture, but personally do you perhaps feel that you two are too young to marry? You have many years ahead of you. Use the time to focus on yourself - your goals and aspirations. Building yourself upwards should be your main focus right now, not necessarily marriage. Goodluck.