Create a slideshow video (15-25 seconds)

I'm looking for someone to create a 15-25 seconds video for facebook campaign ( Square size).

Here is an example below from other brand:
https://drive.google.com/drive/folders/1OYv0YSAUgmdQ_0pw1QCfUMRzasnC7OSo?usp=sharing
I like how they show the messages very straightforward and the background music is super nice. I have our pictures ready and looking for something more professional than the example I provide.

Please let me know when you can deliver and how much do you charge. Thanks!