Create multi-media slideshow on iPhone

[Itobor15]

iPhone 13 Pro Max.  Have collected pictures (jpg) and videos (mov) in an album on iPhone  but need a program to create a multi-media slideshow.  The slideshow will be cast from iPhone to android TV.

Want to be able to exclude unwanted pictures/videos and put the wanted ones in my preferred order.  This  seems impossible using just the  iPhone controls. 

I have downloaded PS Express AND Adobe Express but cannot tell if these are the best Apps to use or if they will work at all for this simple purpose. Do not particularly want to subscribe to a premium payment plan but don't mind one off payment for an appropriate App that is not overkill for this simple project. 

many thanks for any advice. 

[Itobor15]

Replying to my own post since cannot find a way to edit it. 
I see there is a way to create a multi-media slideshow just using iPhone controls BUT I would like to clear out my Camera Roll after creating the slideshow and just leave slideshow on phone - not leave the items in Camera Roll OR IN SOME OTHER ALBUM-not even an album created by loading pictures onto iPhone from a PC.  Is this possible?

[Amitej S · Accepted solution]

Hey @Itobor15, You can use the Adobe Express mobile app or web app to create videos using images from your gallery. All you need to do is select the images you'd like to include and then drag and drop them onto the timeline as needed. 

You can also refer to this: https://adobe.ly/3MiUfLm

Let us know if you face any issues. 

Thanks,

Amitej