I've been using webtoon app since 1 year but yesterday my app stopped working. everytime I open it and shows me that I have no internet connection even though there's no bandwidth problems at my end. I tried reinstalling and logging in again but now my app doesn't even let me login back with my email id. It either shows me system error or failed to login with your email id which is very frustration as when I tried to login on the offical site my account works perfectly fine.