Plugin stopped working

Blogspotomatic plugin was working well until 22/6/2020, after that day without showing any error notification it stopped working from WordPress to blogger. i know the policy of blogger their i can transfer 50 posts/day. but i use less then 35 posts/day. i dont know what is the reason for not working the plugin? please check from your side if this is an error that occurs in plugin WordPress to blogger feature.