Freelanders should be able to turn negative feedback into positive growth because receiving negative feedback from clients can be very tough, but it's definitely an opportunity to learn and improve. Follow these 3 key points if you want to handle clients’s negative feedback effectively.
1). You need to stay calm and be objective. This means you need to take a step back and don't take it personally.
2). You should acknowledge and apologise to your clients.
3). Ask questions to understand the root of the issue.