Americatel Corp charging me for something i did not order Miami Florida

Americatel long distance phone company keeps showing on my A.T.T. monthly statement,charging me for service that i never ask from them,dont know who they are.they only try to speak spanish.I have ask them to remove me from list of target customer.they already gave me $12.65 dollar credit after argueing with them for days.once again they show up on my A.T.T. monthly statement for the total $19.96.call them back and no luck!

Then i ask A.T.T to help with this because i am a A.T.T. customer .(not Americatel corp) A.T.T made the adjustment for $19.96.they took care of me .the Americatel corp would not take off the ripoff service on the long distance they claim i order but cant prove nothing.help me put them in their seats and return all money taken from people like me.

thanks

Jesus
chula vista, California
U.S.A.