my xiaomi 3s prime. in this phone I can't use video call feature. when I call to my friends he can not see me but I see hear why my whatsapp
Hi Dee. Is your WhatsApp up to date? Also, check your front camera if it's working properly. If both are ok, I suggest that you go to Settings > Apps > WhatsApp > Clear data > Uninstall. Restart your phone then install it again.