Question

where does the narrator asks the old man to go and why does the old man follow his instructions please answer it quickly

Answer 1

The narrator shows the old man a truck that is going to Barcelona and ask him to go there. But he refused him saying that he had no relatives there.

Answer 2

The narrator shows the old man, a truck and asked him to go there. That truck was going to Barcelona. But the old man refused the narrator to go there because the old man knew no one in that direction (Barcelona)