Argument with Boyfriend

Well, this is an update about a post I submitted here about the argument I and my boyfriend had about sexual positions. He promised last Monday that we'll talk today about his being turned off about my suggestion of me topping him. So I waited and waited today for him to message me. At last, he texted me that he left his phone at home while at work and ask how my day was. I then as usual said I had a good day and reminded him about the conversation we scheduled tonight. He didn't reply. In the beginning I clearly said in our relationship that when there are promises, they must be fulfilled. So I texted him, "fine I don't want to talk about it. Good night." He then quickly replied, "how was ur day?". I was dissapointed again by his attempt to distract me so I texted, "Nothing, goodnight. I'm dissapointed at you because you promised we'll talk about something tonight but you didn't make up with it. You promised." He then replied "Not a good day for me. Not today. Good night." So I replied, "Can we at least talk why you had a bad day?" He didn't reply to me after that text. Later, when I tried calling him, my calls were barred. So I figured out I can still text him even if somehow he activated call barring incoming calls. I texted him that "communication is part of a relationship. We should talk." He didn't reply still.Have I done something wrong? It's not good that there's only one side which is respected here, he has to respect me too that's why I stated my dissapointment. What might happen to our relationship? What should I do? What should I do next? Please help. Anxious and sad here. I feel like I might get sick.