paycheck today and cashnet

I went out and pay all my payday loans out got a little extra this month. paid cash net usa 258.75 and got an e-mail saying i owe them 392.75 1st it was 133.00 than 258.75 i e-mail them back telling this is it no more. than paycheck today call me at work telling me i owe 300+ dollars couldn't hear the whole amount it has been weeks since i heard from them i was mad i got rude told them i wasn't paying anything because everytime they took money out of my bank it was 2 separate payment i have paid them over the amount. what shall i do next do anybody know anything about paycheck today