Online resources that you may find useful.
Office of the Independant Adjudicator for Higher Education
https://www.oiahe.org.uk
Department for Education
https://www.gov.uk/government/organisations/department-for-education
Office for Students
https://www.officeforstudents.org.uk
Independent Provider of Special Education Advice (known as IPSEA)
https://www.ipsea.org.uk
Immigration law specialists
https://otb.legal
ACAS Advisory service
https://www.acas.org.uk/