For a great selection of sound effects, visit Efekty dźwiękowe

You need to choose reputable websites to download free mp4 ringtones to your phone. Like chartringtones.com there are a lot of them

Hello Damorejordane! Exciting project! To create your ringtone website, choose a platform like WordPress or Wix, design a user-friendly interface, and integrate a secure and efficient way to download your unique ringtones. Good luck!