for this tutorial, you'll need phonto and picsart.
in pics art, load up the broken template;
then you'll need to click 'add photo'
after you add the photo, crop it and put it over the template before or after pressing 'lighten'
then put the photo where you want it to be before applying it.
after youre done, go to phonto and put your book covers name.
THEN YOU'RE DONE!