Notification lock screen APP a normal one with full info of notification + camera sho topic

pleaseeee help mee

i had always the echo app and it was great until last update that F_cked the camera app from the lock screen... try yourselves to open the camera from lock screen it open the camera not in the normal way.. i make foto and it gives me pop up after that to confirm or retry if i press confirm it opens the phone and close the camera app.. and retry delets the photo i shot... i want the normal easy way!! to have shortcut for the camera app the function normal as i open it from the home screen and to have full notification info on the lock screen... (when i get 10 meeseges on what app it will show me everything and not just 4 rigs... ) please does anyone know any good app as that??

tried everything and nothing seems to be good and normal!!