Atmega328P not starting up
check if your wire is corect, with no short-circuit. If it is ok, moving on
I assume you solder socket for chip. so disconect chip, put it in protobort in check if works like it should. If it is ok, moving on.
Enable internal clock 8Mhz inside in chip in divider by 8...with fuses and put your chip back to socket. If now works, you have a problem with external cryistal and capacitors. That means crystal dos not start..mybe circut capatance is grather (bad soldering) and ... check it. If do not work, somethink is wrong with your power or wrong wire.