with this unconfirmed transaction today, i think you btc will come in 5-6 day, its depend from your fee..
Exactly the low fee is the reason that is why you still not yet received your coins. I think you know this nowadays a low fee BTC transactions are taking too much time to get confirmed. To make a safe and fast transaction always choose high or medium priority price. The fee is bit high but you will not face this kind issues.