Complete waste of time, I think you should get out of this relationship. If he decided to meet you straight away then you could get on knowing each other, but it's clear that he's frustrating you and by not apologizing he doesn't even respect you. I know it's easy to be insecure and not knowing how things work at 20/21, but put yourself first ALWAYS. If people waste your time and don't apologize for mistakes-they don't deserve your time. You need people around you who represent the best parts of you, and people who respect your time and respect you. Take these words with you throughout life and you'll have a robust mindset.