单项选择题

M: Good morning! I’ve lost my traveler’s check. I wonder if you could get in touch with the issuing bank to claim refund for me
W: Don’t worry, Sir. But I need your passport or ID card and some detailed information before I contact your issuing bank.

What is the man’s trouble().

A. He forgets the name of his issuing bank.
B. He lost his traveler’s check.
C. He can’t cash his traveler’s check.
D. He can’t get the refund from the bank.