Problem With Itunes

[saintpeter48]

I cannot get into the iTunes store for some reason, I'm logged in and can look in folders in my library but when i try to get into the store to buy tracks it won't let me, i put what i'm searching for in the search box then it just goes blank, any ideas what the problem could be?

[Buenchico]

Which device are you using?

This might be relevant:
https://support.apple.com/en-gb/HT201400
(Note the first item under 'Related topics' too, about changing your Apple ID password)

[saintpeter48]

I'm using a laptop, same one as i've been using for iTunes for about 6 or 7 years.