I have just bought a. i have just bought a Hitachi hi-fi (living system ax-m131u)my problem is on

Question

i have just bought a Hitachi hi-fi (living system ax-m131u)my problem is on the DAB radio i can only get Talksport and no other station, i know it's not because of the area i'm in as i've got another DAB radio that works perfectly well, so i am hoping you can clear this problem up or shall i take it back to the Currys where i bought it yesterday.