Please upgrade my phone

To update to the most recent, compatible version of iOS 12.5.7, please see: Update your iPhone, iPad, or iPod touch - Apple Support

And: If your iPhone, iPad, or iPod touch won't update - Apple Support

If the above Apple articles do not help, please post back with relevant information. 

NishaAli wrote:

Please software update

Please see above.

If your device can not be updated further, you will need a newer device to run those apps.