Immigration History :- 1. Issued student visa on 17.10.2007, enter UK on 26.10.2007 valid till 31.12.2008 2. Applied student visa o 23.12.2008 granted till 31.05.2010 3. Applied for tier4 General student on 27.05.2010 granted till 12.01.2011 4. Applied for Tier1 PSW on 12.01.2011 file send back due ...