Battlefield Hardline & battlelog

Ive been tyring to see my soilder on battlelog for hardline. everytime I open battlelog on my pc I cannot see my soilder I get a "Your active soldier is not ready for duty." I tried to do the "Hardline is running on playstation" thing to set as my main soilder but it didnt work. I play bf 3-4 on pc and playstation do I deadass need to buy hardline just so battlelog can work??? someone help me