PhonePe UPI Access Blocked for More Than Five Days

I have been using PhonePe with my India Post Payments Bank account, and for the past 5–6 days I have been unable to use UPI because my PhonePe account and UPI access appear to be blocked without any clear explanation. When I try to make a UPI payment or transfer through the PhonePe application, I receive an “Account blocked” error stating that my PhonePe account is blocked for security reasons and that I should try again after 24 hours. Despite waiting, my access is still restricted. My registered mobile number 93484530** and my UPI ID are active and correct, but I cannot use them via PhonePe due to this block. I have not yet been informed of any specific reason for this action and I have not received any prior warning. I request that my PhonePe UPI ID linked with my India Post Payments Bank account be urgently unblocked so that I can resume making payments and transfers, or that I be clearly informed of the exact reason for the security block and the concrete steps I must follow to restore full access to my account.