You paid a decent transaction fee but not for the transaction of that size.Before using any accelerating service,give it a couple of hours more to see if they're naturally accepted by the network.
So he didn't pay a decent transaction fee at all... it is only 104 sats/byte... 
People need to stop looking at the "total" fee and look at the sat/byte fee value... that is pretty much all that matters. A 0.1 BTC fee sounds big, but if your transaction was 75,000 bytes, it only works out to 133 sats/byte
Similarly, a 0.00076800 btc fee doesn't look big, but for a 192 byte transaction, that is 400 sats/byte and likely to get confirmed in 1 block.Will contact them now.
https://blockchain.info/tx/1fc29a877619c0620d0f150031bd68944ea580ed4d7a29ef3f0bff15cceebc86
There's a few of them.
That transaction is spending from unconfirmed parent transactions. It will not confirm until all the unconfirmed parents are confirmed:https://blockchain.info/tx/1fc29a877619c0620d0f150031bd68944ea580ed4d7a29ef3f0bff15cceebc86
There's a few of them.
This one in particular is going to screw you... it only has a 3 sat/byte fee, so you won't even be able to use the ViaBTC accelerator.
https://blockchain.info/tx/4812716dc2815a3384b378f455bef8f3484cc13e07a998b5caa25b150ad10dd6
https://blockchain.info/tx/fe66c9a968ee8d51b60d052e504496005fa16b574a23a41b467da4eacc9d93e6
which also has an unconfirmed parent:
https://blockchain.info/tx/6d563596cf691cc26d6585a10e3f89626cc322cd85b2bb9c5dd0ecfe3862e484