International bad service

<p>Travelling to the uae, my cards and my mother inlaws cards reverse the amounts after beening swiped. So we cannot use are debit or credit cards. All notification was given to the bank and not the forsy time usage overseas.</p> <p> </p> <p>After spending so much time calling standard bank from a roaming number my issues still isnt sorted</p> <p> </p> <p> </p>