I CAN’T BUY FIFA POINTS ON THE FIFA 21 WEB APP
FIFA Points are only available before the game release in the early access of EA and Origin Access subscribers or via Companion App. To be able to buy FIFA Points, you will need to access the full game through the console first. PC accounts share FIFA Points between all versions of FUT. Any points purchased on a PC Account will be usable on the web app in FUT 21.