What would have happened if God would have provided us everything we want? Would we have remembered him? Would there be any connection between God and us?
If you think over it, we only remember God when we are in need, when we are weary and in need of strength, when we are lost and sick at heart, we remember Him. For some reasons, God has deprived us of things we want. There is always a reason behind His acts. It is our responsibility to find those reasons. And to find them, we have to build close connections with THE ONE who created us, who has the authority to do anything and who controls everything.
You should believe that your wish will be granted at the right time and at the right place. We are the creatures of the ONE who loves his creation more than 70 mothers can do to their children. What else can you expect from Him?