Negligence / numerous professional failures / student visa application declined due to insufficient funds / adviser failed to inform complainant of outcome of application or its consequences despite numerous attempts by complainant to contact her / Immigration Advisers Licensing Act 2007, s442 / Code of Conduct 2014, cl1, cl5, cl18, cl22, cl23, cl26, / adviser failed to enter into separate written client agreement with complainant & did not issue any invoices or receipts for payments made by complainant / adviser failed to keep a record of communications with the complainant or advice & did not advise complainant of outcome of applications or his unlawful status / complaint upheld.