You can do this either via Shopify or the TWINT Merchant Portal. In PEND itself, you can’t view or export details of individual transactions.
You can easily access the TWINT Merchant Portal at https://portal.twint.ch. TWINT has created a short guide for exporting data, which you can find here: https://www.twint.ch/en/faq/how-do-i-download-an-overview-of-my-revenues-and-charges/?lang=en.
In Shopify, simply log in to your shop and follow these instructions: https://help.shopify.com/en/manual/fulfillment/managing-orders/exporting-orders
Tip: If you want to match Shopify and TWINT data, you can do so using the “Checkout ID” in Shopify and the “Merchant Transaction Reference” in TWINT. These values match and are used as unique references by us, Shopify, and TWINT.