Please be aware that digital assets come with substantial risks. You could lose money buying, selling, holding, or investing in them. Markets are highly volatile and the value of currencies can fluctuate a great deal. Some could, in theory, become worthless. Digital asset services are not currently regulated by the Financial Conduct Authority or any other regulator in the United Kingdom.
As with other investment vehicles, carefully consider whether trading or holding digital assets is suitable for you in light of your financial position and appetite for risk.
Learn more:BVNK's guides on security.