how do i remove lines from this photo?

my iphone camera was starting to fail and caused my photos to have uniform banding across the entire photo. what is a good app to remove the banding across the entire photo and still retain the quality of the image?

thank you in advance for your help.

https://preview.redd.it/jztn5ne387ag1.jpg?width=4032&format=pjpg&auto=webp&s=72f2ac79dc54a0647bdba2b67603f7db1d09d46d