If you are a merchant, never rely on a customer's screenshot or their phone screen. How to Spot a Fake Payment Receipt & Documents
There is no legitimate “modded” Yape. Any site offering a free download of Yape outside the Google Play Store or Apple App Store is 100% fraudulent. Yape Fake App Descargar UPD
Never trust a screenshot or the screen shown to you by the buyer. Open your own official app and use the "Show Balance" (Mostrar saldo) feature to see if the money actually arrived. If you are a merchant, never rely on