Hi @Jean Pier28793294saw3
Thanks for reaching out.
Which version of Lightroom and Android are you using? Does this happen with your regular phone camera?
Since when are you noticing this issue?
Log on to Lightroom Web (https://lightroom.adobe.com) & check for all the images that have synced & uploaded to the cloud. If it's done, try re-installing the application and clearing the cache.
Let us know how it goes.