We haven't used BigBank, 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 BigBank 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 BigBank anyway, their website is
www.bigbank.top.