Question

Last Sunday, I was ready to go to Bodhgaya as my father was free from the Election duty. We made all the preparations and as soon as we were about to leave in the morning, my father received a phone call from his office to join urgently the same morning and our plan got dismantled. [Choose the appropriate IDIOM valid for the given situation.]
1 point
At sixes and sevens
As luck would have it
To upset the apple cart
Beat about the bush​

Answer 1

Last Sunday, I was ready to go to Bodhgaya as my father was free from the Election duty. We made all the preparations and as soon as we were about to leave in the morning, my father received a phone call from his office to join urgently the same morning and our plan got dismantled.

Answer 2

What is this not understood sorry