Still not clear, anyway...In my student time, always before assembling some experiment in electronics lab, I did simulations on SPICE by writing the whole circuit netlist in text file, in order to adjust the polarization values precisely to meet what I wanted from the circuit. Luckily, there is available LTspice that you can download for free and quickly mount that simple circuit, and if I'm not wrong, both the above transistors are there on its library. In short, do not waste time anymore mounting circuits for which you have not made precise calculations. Find the values in the simulation first. Tip: Perform separate tests with the top and bottom transistors, either replacing one or the other with a resistor.