Coinmama doesn't have a CSV export option just yet so instead, you'll need to create a custom CSV file with your Coinmama transaction history and import this to Koinly. Don't worry, this is easy, follow our guide on how to create a custom CSV file for Koinly and use the template to do so. Once you have your file, it's easy to upload to Koinly. Alternatively, if you have a small number of transactions, you can manually add these transactions to Koinly instead. We have a how-to guide on manually adding transactions too.