We haven't used Coin-Bank, however, it was a verified exchanger on BestChange. Visit BestChange to confirm if it is suggested still.
At this moment our best crypto exchange for Mauritania is:
Uphold. If you are trying to find for an alternative to Coin-Bank you should start there. To view all of the top crypto exchanges available for you, see our list:
Mauritania Crypto Exchange. Should you wish to visit Coin-Bank anyway, their website is
www.coin-bank.co.