Fixing old screen
a few days ago my dad was handling my phone and he dropped the phone it cracked the screen.Now I have phobia and issues with screens if there is a little smooch on the screen I would get a tissue and wipe it off now this crack is big I tried all stores that fixes iPhones but they all said that its an old phone so they don't have a screen to replace the big crack that annoys me so any ideas to fix my screen its a iPhone 4s (9.3.5).
iPhone 4s, iOS 9