Hi we have checked your account, it indicates your account is in standard limit tier, 500/day, 1000/month. Which if you friend send you more than 500 in a single transfer, it will gets rejected. Try smaller amount and it should go through. Thanks!
In here it seems to say it’s because I was recently moderated, however this was a false moderation action against my account and support has fixed that and said it should not affect my account.