Dears ,I have applied from windsor and cic received my file March 23 and started processing my file on June 9,my status still in process ,now I have a big problem that my old passport that expired in may 2015 is lost as I sent it through my embassy to my origin country to issue new one and they have kept it and sent me new one ,when I asked them about the old one they said already void and the officer at my embassy mistakenly wrote that I don't need it and been destroyed ,I asked for letter explaining so and they said they don't do this ,am totally frustrated and I don't know what to do as I expect my test soon and wouldn't know what to tell the officer when he asks me for my old passport ,I feel they will issue an RQ even though I've been in the country for more then 1400 days ,please help me