Recuperar fotos que no están en la nube

Translated by google:

>>Recovering photos that aren't in the cloud

How can I recover photos that aren't in the cloud?<<

If you do not sync your photos with iCloud Photos, and you have deleted photos on your iPhone, they will be saved in the Recently Deleted album for 29 days. But after that your photos will be erased and can not be recovered anymore.

Have a look at the related article:

If you're missing photos or videos in the Photos app - Apple Support

In case you use iCloud Photos, the Recently Deleted album is the only place they could be, at least for those 29 days. If iCloud Photos is enabled, photos will not be part of the iPhone backup as well.

Did you know that there is also a Spanish speaking Apple Community?

You might get more answers in these forums from native speakers.

Comunidad de soporte de Apple oficial

In addition to Ingo2711's suggestion of checking in Recently Deleted: If you don't use iCloud Photos, but you have Settings>Apple ID>iCloud Backup turned on, then you may be able to recover data. You should look here:

Restore your iPhone, iPad, or iPod touch from a backup - Apple Support 

“Restore” is what you do when you buy a new phone, so this safety, if you have it set, requires you to erase everything on your phone and replace it with the backup. You would have to get to the backup quickly, usually within a day, before the backup is replaced by a newer one. However, if you did have iCloud Photos enabled, then the iCloud Backup wouldn't make an extra copy.

Perhaps you have shared your pictures with friends-- then you could get them to send copies back to you.

Unfortunately, if you don't keep your own backups to an external drive, then there really isn't any place else to look. To back up your pictures you can just plug in an external drive, select the pictures, and use Share>Save to Files. Alternatively, you can backup to a computer:

Transfer photos and videos from your iPhone or iPad to your Mac or PC

If you haven't done one of those backups, then your remaining pictures continue to be in peril.