Make sure the item is in your Apple ID purchase history. If you don't see the item in your purchase history, it's possible that you purchased it with a different Apple ID. If you don't see an app that you want to download again, that app might not be compatible with your device. However, if you can't download any apps after applying the troubleshooting methods above, contact Apple through their online support or visit the nearest Apple Store.
I hope one of the above methods will help you solve the problem that applications cannot be downloaded from the Apple Store. If you can't update your apps and a message appears saying that your account is disabled in the App Store, there may be a problem with your payment method. At one point I tried to download an application (game) and it started fine, but my iPad crashed during the process. On iOS 15 and iPadOS 15, you can easily find, search and redownload apps that you've previously purchased from your Apple ID account in the App Store itself.
Even if you purchased the app and then deleted it, the download button will be the same as the cloud icon seen above. Whether they're games or utilities, the iPhone App Store is a one-stop shop for Facebook, Rope Rescue, Pokémon Masters, Uber, WhatsApp Messenger, TikTok, Instagram, Netflix, ESPN Fantasy Sports, Snapchat, Yolo and many more applications. If you've already purchased an app and can't find it in the App Store and following the steps above hasn't helped, you might not have any luck. Most of the time, you should be able to re-download an app you've purchased, even if it's been removed from the App Store.
Continuous and good speed Internet connectivity is essential to seamlessly download any application from the Apple Store. This screen shows all the apps you've downloaded or purchased for any iOS device with this Apple ID.