You open the program and click new amp and select the type. Just fill in the blanks. Select the transistor from the list and select the resistor series. For low frequency amps I would use E12. You can get an E12 kit at a reasonable price and get by with low frequency amps. For a high frequency amp the part values become more critical so I go with the E96 series for our high frequency amp. Click ok.
If you build this circuit in sim change the values of L1 and L2 to see their effect.