This feature is available for premium users only.
First of all, make sure you already have a Debt account (learn more here: “How to create a Debt account”).
Follow these steps after that:
2. Enter the amount of money you are lending and, optionally, the debtor, date of repayment and a note on, for example, what was the purposes of loan
3. Confirm the results by tapping “Check” mark in the upper-right corner of the screen!