Warning from Google Play (dev API)


Im using appybuilder offline ver
At last week i got warning from Google, how to fix it?
“We’ve detected that your app is using an old version of the Google Play developer API. From 1 December 2019, versions 1 and 2 of this API will no longer be available. Update to version 3 before this date.*”
i don’t use in-app bill systems only web-view & network-manager to check intertnet, can u help to solve this problem? any ideas?

Here is components