Many third-party APKs promising "hot adult animated stickers" contain spyware, adware, or steal your WhatsApp session (leading to account bans). WhatsApp actively bans accounts using modified (GBWhatsApp, YoWhatsApp) clients.
It seems you're looking for for WhatsApp, possibly an APK for Xiaomi, but also a link for iPhone. possibly an APK for Xiaomi
To get high-quality animated stickers safely on both Xiaomi and iPhone, you should use official apps: Stickers para WhatsApp 2026 - Apps on Google Play possibly an APK for Xiaomi