I just found that most profiles are gone from the edit section, like all the Modern profiles, the Vintage profiles, a lot of Black and White profiles, among others. Does anyone know what happened?

Unfortunately you haven't given us any information about your system. Therefore, all proposed solutions are a look into the crystal ball

• What has been changed on your system or what you has been done before the error occur?
• Please describe the steps you’re doing, so we can try to reproduce.
• Do you get an error message? If yes, please post the message word-by-word.
• Which steps do you’ve try to solve the issue

Please provide a copy of your 'System Info'. This can be get from the Lightroom menu item Help > System Info. There's a copy button in the System Info dialog. Press this button and paste the info into your next forum post.

This issue has been solved, thanks to everyone that helped.

Thanks to everyone that helped, this issue has been solved.

I found today that most profiles are gone from the edit section, like all the Modern profiles, the Vintage profiles and a lot of Black and White profiles. 

The Modern profiles were the ones I used the most. 

There used to be a lot more profiles than there are today.

These profiles are similar to the popular presets that customize the color and the mood of the photos, the difference is profiles are selected after the photo has been captured, during the editing process.

I am talking about lightroom for mobile.

Does anyone know what happened to these profiles?

Thanks for the help.