Langwill：AI Language Translate

I installed Etranslate app in Dec 2021, and if I rate Etranslate app 1 month ago, I will rate it 5 stars, because Etranslate app was very useful. Auto-translate worked well, also I can translate manual, and the auto-switch language based on geolocation made customers easier to view our site. Also, the support team helps me with many things in online conversation 24/7. Anything about Etranslate is perfect until 5 days ago when I need to update a new version following an App request. - the auto-switch language does not work. I emailed the support team 2 times ( 8 days and 6 days ago) but nobody replies to me. I request support in 24/7 conversation, she told me "the auto-switch language function is supported to automatically change the language according to the browser language" - not by geolocation. But I still see Etranslate's description that "Etranslate allows to auto-switch language and currency based on visitors' geolocation. Let customers shop seamlessly" on the Shopify app store. - I bought 30.000 words, but just 7 minutes later, my credit only is 10.000 words, and 2 minutes later, just is 800 words although I turn off all auto-translate. I ask in 24/7 conversation at that moment, she told me she will check Etranslate dev but nothing happened although 7 days have passed.