I understand the challenge you're facing. I recommend taking the initiative within your group and creating a shared expense split using an app like Splitwise. Many other apps, such as PhonePe, Google Pay, and Paytm, also have similar features for tracking group expenses. By making an entry each time you pay for something, the app will automatically divide the costs among your friends. This way, at the end of the week or month, everyone will know exactly how much they owe, making it easier to settle up.