Hi,

I followed the instructions closely, twice.
It seems it executed the transaction - it has taken away the gas tax for each transaction - but the mined tokens do not appear in my wallet. I checked the transation details - they look like this:

TxHash:0x46b0a6a938922d6c711664e68b8dca3530903360981d6895f407ab53726b8c65
Block Height:4528042 (1 block confirmation)
TimeStamp: 34 secs ago (Nov-10-2017 08:03:37 PM +UTC)
From:0x319c9db203516b8c3bb4e0dae200382ca53a620b
To:Contract 0xe94327d07fc17907b4db788e5adf2ed424addff6 (RepTokenContract) 
 Warning! Error encountered during contract execution [Bad instruction]
Value: 0 Ether ($0.00)
 Gas Limit: 200000
Gas Used By Txn: 200000
Gas Price: 0.000000021 Ether (21 Gwei)
Actual Tx Cost/Fee: 0.0042 Ether ($1.25)
Cumulative Gas Used: 378831
TxReceipt Status:Fail
Nonce: 1 Input Data:
Function: mint() ***
MethodID: 0x1249c58b

 Convert To Ascii

So there seems to have been an error. Is it mine or...? Can you help me understand?

It seems some error crossed your path: warning! Error encountered during contract execution [Bad instruction]

Before trying again look into PoS calc, if your transaction went succesful it won't show any reward: https://calculator.postoken.org

And advice: decrease gas price to 1 gwei

That's strange do you have enough eth to pay for fees?