Help me get my robotic car to work? So I recently followed a tutorial on youtube and I've assembled the car and connected all the wires.

What I've done:
Car

Now in the video, when the guy connects all the wires, the wheels constantly turn while in mine they're completely still. Is this a problem? Is it an indicator of some connection issue or something else?

For context, here is the schematic:
The ENA/ENB (enable A/B) pins have to be at HIGH level (either hardwired or set by an mcu). There exist lots of different driver boards (mostly based on the same ICs) which sometimes don't provide this enable pin, but they are "enabled" by default. You didn't tell us which board you use, but you'll know.