I have had multiple tickets on this topic. They say they are investigating but they never come up with a solution.
Here are more people with the same issue:
https://old.reddit.com/r/Battlefield/comments/1o8d6bt/today_is_october_16th_dont_forget_to_log_in_to/
https://forums.ea.com/discussions/battlefield-6-general-discussion-en/no-login-rewards/12754994
https://forums.ea.com/discussions/battlefield-franchise-discussion-en/missing-daily-log-in-bonus-battlefield-6/12779387
https://old.reddit.com/r/Battlefield/comments/1o7h3rn/day_2_of_posting_about_missing_daily_inbox_rewards/?
https://old.reddit.com/r/Battlefield/comments/1o67028/anyone_else_not_been_receiving_the_daily_login/
