Hi, installed Electrum in PC offline but there is no receive adress and i dont know how generate a new one i suppose the program will create at least one but is empty in options neither can find how create new directions.

my electrum version is 1.9.8 Installed the same installer on a pc online and give me 5 receive directions but seems like in a offline pc dont generate any dirección that all what i want is the certain that my private key never touch the internet but i dont know what is happen, necesarily have to get conection at least one time to electrum functions???

I just try to export my master public key the problem is that dont show any.