Upload Photo Ecard I Need To Make A Holiday E-card Where I Can Upload A Photo Of A Group And Put Santa Hats On Them?

I need to make a holiday e-card where I can upload a photo of a group and put Santa hats on them? - upload photo ecard

I received an e-card holiday of a client, and it was a photo of your group, and the overlap of the photo on a background of Christmas and Santa's hats and reindeer. Where can I find my site?