uhh my MacBook pro retna 15 inch 2013 cought fire

Obviously that Mac is toast, and likely unrepairable. Do not use it. Dispose of it in accordance with whatever your local requirements may be.

If I had to guess, it suffered from some unauthorized repair. Given its age I would suspect an aftermarket battery had been installed.

Time to buy a new computer. A MacBook Pro form 2013, which is now 9 years old will have no warranty and wouldn't be worth getting fixed. Apple wouldn't even attempt to repair a melted MacBook Pro. Hopefully you've been backing up so you can move your data to a new machine?

We want to make sure you reach the right team for help with your device.

We recommend that you contact Apple Support directly. Depending on your region, you may be able to reach them here: Get Support.

If you got a 2013 model year Mac in 2021 then it was used, and apparently abused by its former owners.