Try to convert Lottie but it doesn't show up

I created my animation in After Efeect but once I used the Plugin Lottiefiles and save for *.Lottie (Work for *.Json) . It didn’t show up the file anywhere on my computer. But it works before. Did I accidently do something or because of the wifi speed? (I’m on my traveling, so I use hotspot to connect Wifi).