From what I was able to see on the screenshot of your features page it appears that your monetisation was disabled due to invalid click activity. Which basically means that they have "analyzing all
clicks and
impressions to determine whether they fit a pattern of use that might artificially drive up an advertiser's costs or a publisher's earnings"
And what I have found out about it is that you can file an appeal if you feel that the decision was made in error and that the invalid activity was not due to the actions or negligence of you or those for whom you are responsible, you may appeal the disabling of your account, if you wanted to do that here is the link to the appeal form -
https://support.google.com/adsense/troubleshooter/2707037
Further to this the following link also some more information on tips on how to write the appeal and outlines whether or not you will be paid the adsense money which is owed, as well as, what you can do if you appeal is denied.
Hope this helps