To pick up cash sent via Remitly in the Philippines, you need to visit a designated cash pickup location, such as a local bank or partner provider. Make sure to bring a valid ID, the transaction reference number, and any other required documents. It's advisable to check the Remitly website or app for the nearest pickup locations and their operating hours. If you're unsure about the process, you can also contact Remitly's customer service for assistance.