Incompetence FNB

I am in Vietnam. I told my bank I would be traveling abroad. I used an ATM, my transaction got declined - I did not receive my money. I went to another ATM - MY card got blocked.

I have spoken to 3 different people. They keep transfering me. NO ONE at FNB knows what they are doing. I am sitting without a bank account in a foreign country. I WILL never again bank at FNB. I will get ALL of my contacts to cancel their accounts from this ********** bank