It works as intended, without any weird paywalls. You got scammed, and it’s your fault that this “microsoft”/“amazon”/“cash app” indian person who is totally not a scammer just scammed you.
And for all those people who are leaving 1 star reviews, let me ask you even CHECK the reviews before downloading this supposed “scam” app? No, you didn’t. Of course you’re giving them access to your device, duh.