Google Analytics is not displaying data.

[Ph4ntom]

Hello. I searched the forum as well but couldn't find any information that would enlighten me. Let me start by providing some information; I was away from my phone and computer for about 20 days. During that time, my friend was only accessing the WordPress admin panel and making updates. There was no access to any of Google's services at all. I opened Analytics on February 9th. It was displaying the number of users that day. However, starting from February 10th, the user count began showing values like 3, 2, 1, and for the past three days, this number has been displayed as 0. I invited visitors to the site, but nothing even appeared in real-time. Do you have any idea what might have caused this and how I can resolve it? In summary: Nothing was altered, no codes were deleted, etc. When I look at the days before I logged in, the user numbers are visible, but after I logged in, they reached a maximum of 3 and dropped to 0 in recent days. My website address is: https://ceviiz.com I hope with your help, I can resolve this issue.