Macbook Air 2018 not turning on

I fell asleep watching YouTube last night and when I woke up this morning my MacBook wouldn’t turn on. I’ve put it on charge and that hasn’t shown to do much. I’ve tried all the restart techniques and they didn’t do anything. I know for sure the laptop is 100% off because there are no fan noises and I can’t click the touchpad. I haven’t had any water/liquid spill on it or anything else that could’ve damaged the laptop. What should I do?