Hi,I am an electronic engineer from Pakistan. I guess you just want a remote control car. But what about making a bluetooth controlled car? because now you no longer need a remote, you can control it through your phone. I can provide you the circuit diagram of this bluetooth controlled car, Its coding, and will teach you how to make it, But you will have to make the project yourself. Because shipping will be a problem. So if you are interested, just let me know, or if you want to watch a sample video of the car I made then you can tell me. I will wait for your response. But remember you will have to make the project with your own hands. Its easy trust me.