The problem is that good lock app.is not available in pakistan why and why..rather other countries that have access to download this app and users enjoying the features of this application but in pakistan we have not access to download why.
sirf usa me available hy. is ko use krne ka pak me tareeqa hy. galaxy store ka data clear kro. Phone ki sim nikal kr restart kro. usa ka vpn lagao aur an galaxy store khol kr good lock likho. is trah ye app open ho jaye gi. phir good lock k features enable kr k wapis sim dalo aur vpn bnd kro