You have approached for a relief and remedy before court and have stated that the court has granted the relief prayed for in your favor.
Despite getting their appeal dismissed, you are remaining silent without taking further legal steps against the university clearly indicates that you are not in touch with your lawyer about further steps.
If a university is reluctant to reinstate you despite a High Court order in your favor, you should immediately seek legal advice from your lawyer and consider filing a contempt of court petition against the university.
If the university is deliberately defying the High Court's order, your lawyer can file a contempt of court petition against the university and its relevant officials.
Your lawyer is the best resource to guide you through the next steps. They can advise you on the specific wording of the High Court order, the university's obligations, and the best course of action.