MacBook Air can’t power on and no sign of power

I have a MacBook Air 2017, it has been slept by itself and can’t power on anymore, and it doesn’t give any sign of power. My power cable is working fine. I have tried all the solutions proposed on the internet, but anyone of them is not working. In less than one year I faced the same issue with one other MacBook, and I couldn’t fixed it. Could you please help me because I can’t buy