------ third party app update problem on my Sony Xperia Z2 ?

[serti]

recently I downloaded third party app from official blog, from last two days I am trying to update on my mobiles, everything in the setting are perfect but struggle to upgrade its version

device sony Xperia z2

Android version:6 marshmallow

any help from your side?

[Uliwooly]

@serti

That's a third party app, which means that you will have to contact the app developer, and also, it seems that such app violates copyrights.