Before purchasing from any third-party seller, read reviews and check their rating to ensure you're dealing with a reputable seller.
Before you commit to any purchase, you could try the game for free. EA released an official demo for FIFA 20 before its launch. If you can find the demo file online (from a safe, legitimate archive, not a shady torrent), it offers a limited taste of the gameplay. The demo was approximately 6.5 GB and included a selection of teams and modes to try out. fifa 20 key zip password
If the scan detects spyware or keyloggers, change your important passwords (email, banking, gaming accounts) from a different, secure device. Before purchasing from any third-party seller, read reviews