WhatsApp Not Opening on Motorola G85

I am using a Motorola G85 phone, and for some reason, WhatsApp is not opening on my device. When I tap the application, it does not launch at all, and I cannot access my messages or any part of my account. I have not changed my phone number, SIM card, or device recently. The problem started today and has been ongoing since then. I have not been able to open the app even once after the issue began. I would like support to help me activate and access my WhatsApp account again, and to provide a clear solution so that the application can open normally on my phone.