Hello. All.
I found someone used my credit card # when I check my card's statement.
I called my Credit card compnay and AirBnb.
All what I got was my card transaction (ref #.) I didnt have any other info. (of. someone prob. used my card info and, he or she used their email)
Credit card company says they gonna iinvestigate and I will get money back in 19days. and I can get new card in 15 days.
but I manage my credit utilization. 19 days? no way.
So I called AirBnB
world best customer service agent helped me (thanks for his patient) like more than 30mins.
and He said I will get my money back.