Poor service from Bonjangles

The food from Mr Bonjangles has become distasteful and every time I have ordered from them, the card machine they brought to the office accepted cards that could tap and the last delivery, the card machine could not tap so we contacted them and they said they would bring the correct card machine later that day as I make payments via my phone. They sent the delivery guy with the same card machine that morning and the same thing happened the next dag. In between I resigned from my job and the woman has become so rude regarding the payment even though I requested the banking details into which I can make payment and she refused