Here are instructions for the Apex Legends free coins generator usage:
Step 1: Type the username you are currently using.
Step 2: Choose the device you own – for now, there are three options offered – Xbox, PC and PS4.
Step 3: Choose the amount of free coins you want to get. (number has to be different form 0!)
Step 4: Click on the green GENERATE button.
Step 5: Wait for the package generation. (it may last for a couple of seconds – be patient!)
Step 6: Human verification. (choose 2 free apps to download – run them for 30 secs or finish the tutorial!)