Allow to automatically delete content within 30 days

If user upload audio then for speech to text then we need to delete that audio after 30 days automatically or we can give this option to decide within how many days he want to delete this audio automatically. Reason - By this way we can save our hosting disck space which is already have limited storage capacity and by this way customers will aslo feel safe their data will not retain on our website. so for the security and storage both point of view this will be great option. And this will increase the website load and speed too. This will also great for the video upload too becuse infuture we will get video related option too. Also allow user to see their uploaded content from front end currenlty user can upload the audio file but not able to see them after upload