My Mac battery is getting hot and is draining very fast

Please read If your Mac battery runs out of charge quickly - Apple Support.

The latest MacBook model was discontinued over five years ago so if that is its original battery it may be in need of replacement. Check the condition of your Mac laptop’s battery - Apple Support describes what to do.

Exactly WHAT Mac? The last true "MacBook" was discontinued in 2019. What remains are the Macbook Pro and Macbook Air.

Please to "About this Mac..." from your Apple menu and tell us what it shows for model, sub-model (the bit with a year, and macOS version running. Some examples:

Older:

Newer:

Apple no longer offers battery replacement service for MacBooks.