I had a friend send me 100$ btc and it's been over an hour and it's still 0/3 confirmation. I normally get them instantly or 30 minutes tops. Is their an issue?
one day i send 30$ of btc to a friend from blockchain to zebpay . buy even after 1 hour he said that he didn't not received but when i see the transaction there was nothing at blockchain also but after 3 hours the payment get done successfully by receive the sms .
so i think you should wait . may be another problem also so i will suggest you to contact to support of bitcoin wallet from which you send .