Whataburger

I placed an order on 9/9/19 @ 4:24 pm for a triple wataburger with no onions as I am allergic to onions. My order was smothered in onions even though the receipt shows I said no onions. I called the restraunt and informed the manager Aryana B of the issue and she said all she could do is remake the order which I can not accept as I live too far away to go back to the location. She had no regard for the issue and even when I provided her with the order number, time, and everything would do nothing when I could have died because of their mistake.