It seems that you are experiencing an issue with the Microsoft Rewards points you received for your searches. The discrepancy in the points awarded could be due to several factors, including potential account restrictions or violations of the terms of service. It's essential to ensure that your search activities comply with the guidelines set by Microsoft Rewards, as automated or fraudulent search behaviors can lead to reduced points.
If you believe that your account is in good standing and that you should have received the full amount of points, I recommend reaching out to Microsoft Rewards Support for a detailed review of your account. They can provide specific insights into why you received fewer points compared to your friends.
You can contact them through the Microsoft Rewards Support Form or the Microsoft Virtual Agent for live assistance.
References: