Safari download issues - urgent request

[TorontoGuy]

I'm working on a charity's website that allows users to download two customized generated image files (png) when clicking one button. This feature works fine in Mac/Windows/Chrome, Mac/Windows/Firefox, and in Windows/Edge.

For Safari, only the first image downloads. Any assistance would be greatly appreciated as we are on a deadline. Thanks so much.

 

[admin]

where is the code not working ?

 

[TorontoGuy]

Thanks for your response. We went with two download buttons as there doesn't appear to be a solution for mobile platforms to download multiple files simultaneously. Here is what we did:
https://mypoppy.ca/newBadge.php