error C2228--Visual Studio 2015

[Zekiay H]

I am getting an error in my program, and have been searching for an answer. The error is "error C2228: left of '.Display' must have class/struct/union"

#include "stdafx.h"

bool Continue();

int main() {

do {

Menu menu(void);

menu.Display(); //my error is here ("menu" is underlined in red),
//saying "expression must have a class type"

} while (Continue());

return 0;
}

bool Continue() {

char ans;
cout << "Would you like to go again (y/n)?";
cin >> ans;

if ((ans == 'y') || (ans == 'Y')) {
return true;
}
else {
return false;
}
}

If you need to see any of my classes of headers, please let me know.
Thanks in advance.

[SakurasouBusters]

Menu menu(void);

Should be :
Menu menu;

[Zekiay H]

Yes! Thank you! I actually just noticed that!