A mindfulness based approach to budgeting

For many of us, budgeting apps just don't work. We're here to fix that. At Noted, we focus on building a healthy awareness of your spending patterns that, in turn, help you be mindful of your spending.
Helo! I think this app is a very useful! But u have some problem with the sign up. After i write down my phone number and click to the Submit button I give this message: :(
Interesting but can’t sign up. Please add an international dropdown menu to add the prefix. i tried several combinations and none worked. Not sure how to sign up successfully