Same here!

126478359, 1, 2, 6, 4, 7, 8, 3, 5, 9, 66, Bingo

There are 136 correct possible values from 362880 posible answers. You get the number 362880 from 9!, i.e., 9 * 8 * 7 * 6 *5 *4 * 3 * 2 * 1.

You just need to add in each of the digits from 1 to 9 so that the grid makes sense. You only used 3’s and 1’s. According to that, your answer is wrong.