CounterUps: Push-Ups Tracker

When I try to access the app, it keeps closing on its own. It's been doing this for a while now. Please fix this issue is

This app is too buggy to be a paid sub. Push-ups aren’t counting, and the English language option still has various Chinese writing throughout the app. Probably more but I’m not exploring the app to find out.

Update: Haven’t tried the new app version yet, but apparently this bug has been fixed. After downloading the app and filling out my basic information, I’m stuck in an infinite loop that’s preventing me from using the app. I get a pop up for 50% off on a limited time offer for a 1 year subscription. When I press the X button I get an alert message in Chinese. If I press the blue text button, it closes the alert but the pop up is still there. If I press the red text button, the promotional pop up disappears for a second, but then immediately reappears. It seems like a bug and the app is unusable without a subscription.