Requires phone number from China – Period helper（大姨妈月经期助手） Review

I’ve used this App for two years and it’s been great. Until I lost my phone last month and now is trying to log back to my previous account on a new phone. It won’t allow me to bypass the step where needs Chinese cell phone number verification. If this App is on the US Apple store it should at least allow US phone number. Huge disappointment.
Review by sivvoem on Period helper（大姨妈月经期助手）.