Just because you play at a “well known” junior college program does not mean a four-year school is going to be familiar enough with you as a player and person to make you an offer. I will make the same guarantee as I make with a high school player: A college CANNOT recruit you if they don’t know who you are.
Your junior college coach will do everything within his power to help you. However, it is not his job. He does not have time nor is he paid to handle the recruiting efforts of all of his sophomore players.