Fedex — goods are subject to regulatory review. recommended action:no action required at this time.

I've ordered plastic model. Kits from japan worth almost 4 k plus 3.7 k inr shipping. For this much cost of expect it to be delivered on the said date but it has been 2 days since the "goods are subject to regulatory review. Recommended action:no action required at this time." notification popped up and i have no idea when the package will get to me or when i will be notified about the updated shipping date. I have not gotten any decent response from the customer service reps either.