Cash App does not lend money to anyone and you do not know how to use it. A Cash App borrower money must have verified their identity on Cash App and have a healthy Cash App balance in order to apply for a Cash App loan. Further, the Cash App card must be used frequently in order to take advantage of the borrowing feature. You may have already found the answer to your question 'I don't have the borrow feature on cash app'. You can contact the cash app customer service department if you still have questions.