Keurig trouble

[coffee boi]

Hello, I'm having a lot of trouble with my little Keurig device. I've had it since 2019, so it's fairly old, but it never has given me any issue until yesterday. I had a K cup inside the device and it only gave me like 1/4 cup of coffee yet I pressed the 12 oz button. I have tried the paperclip method of poking the 3 holes method, and I can't descale it right now unfortunately. Here is a video of its current state:

I'm hoping I won't need to buy a new one. Thanks!