Laptop battery plugged in, not charging. Any suggestion

I have a Lenovo laptop and every time I plugged it in it not charging. I try restart it but it keep doing the same thing. Which is very annoying. Any ideas on how I can fix this is.

If it's an older battery, that's what happens to old batteries. They can only be charged so many times. If you're sure it's plugged in, the light is on, the computer says it's charging, but it doesn't charge, then you need a new battery. These are relatively cheap on Amazon or EBay, you look them up by the computer model name.

Unplug the charger and see how long the battery sustains the laptop if it shuts down within an hour you definitely need a new battery look on eBay they're under $20

Get a new charger

Bring the laptop and charger to Lenovo.