Hi guys, i am new to VBA doesn't know much about it

here is the excel i am trying to prepare (Attached)

what i want the macros to do is if the cell in column C is greater than 0 but smaller than 12, so if any rows in column C (i will refer it as row(2) for now)is 1 2 3 4 5 6 7 8 9 10 11 then it will automatically add a row below with the formulas, drop list and conditional formatting from the row(2). because the inserted row's column C will depend on the previous row's Col C

EXCEPT Column A i want the row that's insert leave column A Blank

In column C the number will continuous decrease to 0. Once the value is 0, instead of stopping the macro,i want the macro to go the next row and continuous the above process

thanks in advance for the help guys much appreciated.
Laser Mad Booking Format.xlsm