Are you international? If you are in the US, your counselor would know exactly what all these things are and handles submission to the colleges. You would need to speak with your counseling department about their procedure.

The school report, sometimes called a school profile, is a document that goes along with your transcript. It describes your high school. You can google random examples:

https://www.hsd.k12.or.us/cms/lib/OR02216643/Centricity/domain/151/documents/Glencoe_Profile.pdf

https://www.amherstschools.org/domain/185

The counselor report is a separate form.

https://recsupport.commonapp.org/recommendersupport/s/article/I-have-some-questions-about-the-Counselor-forms-Where-can-I-find-more-information

http://www.fulbright.org.uk/media/1044/common_application_school_forms.pdf