Hello. I didn’t break the rules regarding photographs and other things. I wonder why my points cou I wonder why my points could fall so badly from 12k to 10k? 
Hi @elen4ik1512
On which kind of contribution did you are missing points?
Please check; Points, levels, and badging
In addition please note that some contribution can be removed, if not adhering to the Maps User Contributed Content Policy.
In addition please also check the setting of Google’s My Activity. Some of your answer could be deleted, depending of the setting in there. For more information please read: How do I delete my answers to questions on Google Maps?