you to know that God has heard you, but perhaps the reason to your unanswered prayer not unheard prayer is that you have been seeking your desire more than God, I have been there before. Why don't you try what I did, I stopped praying about this particular desire, repented, and started seeking God genuinely, I started allowing myself to be used by God not using God, started enjoying His presence and the desire I stopped praying about was just answered, I was in awe. God has heard you, believe me, seek him first and watch him take care of

you. Matt 6:33