Voice controlled bot

I'm using arduino nano at328 mega for voice controlled bot along with Hc- 05 Bluetooth module and L293D motor driver I want to run 4 individual motors separately .I wrote the program but it doesn't work . So I did a demo by testing for 2 motors and wen I give the forward command one motor rotates in clock wise direction and other in anti clock wise direction for left and right it doesn't work I used d following instruction
Bluetooth tx and Rx. To pin 10,11

Digital write ( 5, output)
Digital write ( 6 ,outputs)
Digital write (7, output)
Digital write (8, outout)

To go forward
Digital write ( 5, high)
Digital write ( 5, high)
Digital write ( 5,low)
Digital write ( 5, low )


To go back
Digital write ( 5,low)
Digital write ( 5,high)
Digital write ( 5,low)
Digital write ( 5,high )

It would be of great help if someone would help me with d program coz I don't know wat to do

Hi,

I wonder if there is anybody who understands the question or the code.
Me not.

Why there is "output" and the other time "outputs"?
Where us the code for the bluetooth?
What do the numbers mean? No description, no schematic...

"But it doesn't work" is no error description.

Klaus

Would it be ok if I send you the code