Charger broke but idk how to replace it

As you can see by the tape, I’ve been trying to make this charger last but it gave up on me.

Acer Spin 3 Convertible Laptop, 8th Gen Intel Core i5-8265U, 8GB DDR4, 256GB PCIe NVMe SSD, Rechargeable Active Stylus, Windows 10 Home This is the lap top^ 19V and 3.42 A so it needs to be 65 W

Been trying to find videos to explain how to find one but they just confuse me more