Leaking antifreeze how do I fix it?

Hello,

First you need to figure out what is leaking.
The coolant can leak form any of the hoses, water pump, thermostat housing, the radiator, radiator overflow or a gasket from the engine.

https://www.2carpros.com/articles/engine-cooling-system

https://www.2carpros.com/articles/coolant-leak-symptoms

You might be able to do a cooling system pressure test to find the leak.
The pressure test will pressurize the cooling system which will make the leak easier to find.
Be sure to do the test when the engine is cold.
There is a tool you can loan from your local parts store to do that test.

Here is a helpful video:

https://youtu.be/W8kra65m15c

https://www.2carpros.com/articles/radiator-pressure-test

I have attached diagrams for your reference.

Please let me know of any questions.

Thank you.