Android app submission was rejected. Issue: Violation of Device and Network Abuse policy

I have created a complete app using webview plugin. When I submit it to google play-store it has rejected. The only thing I did was create a website and load it through flutter webview. So I think something wrong in this plugin.

This is the content in email I got.

Publishing status: Rejected
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After review, your app has been rejected and wasn't published due to a policy violation. If you submitted an update, the previous version of your app is still available on Google Play.

Issue: Violation of Device and Network Abuse policy
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We don’t allow apps that interfere with, disrupt, damage, or access in an unauthorized manner the user’s device, other devices or computers, servers, networks, application programming interfaces (APIs), or services, including but not limited to other apps on the device, any Google service, or an authorized carrier’s network.