Mobiloans Asked for more money then I borrowed Marksville Louisiana

I took out a $900 loan from them on10-23-2013. First payment they wanted $142.50 then they told me they wanted that much everyother  week which I as not told that is how they got paid.

I paid $285 then Horizos called and they took my Payday Loan over and I paid them $150 and then $100 every two weeks so I paid them $1150 and then they wanted to pay Mobiloans off for me but now they want more.

Horizon is sending me my $730 back but now how do I get Mobiloans to accept the $730 and call it paid. $285 I paid already and that $730 they would get $1015.00 and they want more.

Judith , Hospers, Iowa