Does not reflect bounce rate normally

Hello everyone, I’m concerned with my bounce rate on my website created through webflow. The bounce rate and session reflected by Google Analytics had obvious problems.

In many cases, the working time is at 0 seconds, and the customer leaves immediately after opening the webpage, but the bounce rate is 0% (it should normally be 100%, right?) and the working stage is 2 (normally should be 1)

I have removed the plug-ins (whatsapp plug-in, counter plug-in) of the webpage, and then I tried it, but I still haven’t found the problem.