Hey everyone,
Thank you for the info!
If you purchased Coins and still haven't received them, I can only recommend getting in touch with the EA Help team so they can take a look. Unfortunately missing content isn't something we can investigate here on Answers HQ. You can find more details on how to reach them over at the EA Help website. If you prefer you can also speak with them over Facebook or Twitter instead.
For those of you who are still not seeing the option to purchase Coins at all I will forward this information up to the team for a look. I saw that Sri Lanka and Iraq were both mentioned as places where people were having some trouble. If you live in a different location and are still having trouble buying points can you let me know where you're located? Thanks!
/Kent