Beyond 1st story mission?

[Saligun]

I reached level 4 after completing the 1st story mode(in the liner line area)then after a few cut sences i was in my room where my GH talk to me and then i saved but when i countine the game just resets to the title screen,yet i never got to go to parum or the GRM shop or try the 3 other missions,so what do i need to do to acsess this other stuff?

[Zarode]

Multi mode, make sure your WLAN switch is on, play solo.