Umbumbulu Magistrate Court Unfairly treatment

2019 December was attacked and assaulted by two white guys and also being knocked by a which almost run over me. This took place at Ultra City Shell garage south of Durban.Case started at Scottburgh Court after a year was moved to Umbumbulu Magistrate Court for Trial.Then i received a call that case has been withdrawn cause there was no evidence and witness only gave vague statement even my statement was not accepted. Please advise and help South Africa