MacBook not turning on

I don't know the model of the MacBook I own (sorry). So the problem is that it is not turning on. when I connect the charger the lights that indicate the battery percentage (on the left) do turn on. There is one light (white) on the front edge at the right side that also turns on. But nothing happens when I press the power button. I pressed and held the button for 1 minute, but that also didn't do anything.

When I disconnect the charger all the lights turn off. The power button doesn't work in this condition either.

I don't remember exactly but I think it slammed (sideways) on table once.

Thanks for the help.