iPhone say unable to install app

Perhaps your iPhone model 6 cannot run the app you're trying to download because it requires a more recent iOS version (but your iPhone can't support iOS versions beyond 12.5.5, because of hardware (CPU/RAM) incompatibility.

Regards

Giulio

Try checking to see if you have enough storage on your device.

Please post a screenshot of the error message, as well as basic device information such as the model and iOS version.

Also, don't post unrelated images to your support posts- you're less likely to be taken seriously.

Oops, sorry Bubba. My reply had to be addressed to the OP (ABkuti), not to you.

Please forgive me.

Giulio

No worries- I do it sometimes too ;)

👍