I think they are not posting pre-selection letters to everyone as otherwise we all would have received them already. However, it is important to keep track of the call letters for Physical Tests which we are likely to receive shortly as per intimation being given in the pre-selection list that reads "All pre-selected candidates will be called for physical fitness tests to be conducted/arranged by the Federal Investigation Agency (FIA) shortly. Only those candidates who found physically fit by FIA will be called for interview as and when scheduled".

So kindly keep posted here if someone receives any further correspondence by the FPSC/FIA.