blog pointing to main website not blog address

Hi i’m a noob so bear with me.

I have wordpress installed on my main website hosting space in a folder /wordpress. The wordpress url and blog url is set at https://www.website.co.uk/wordpress

yet the blog link is directing to my main website at https://www.website.co.uk.

I have read documentation and asked host for help but they dont get it after over 30 emails. Can anyone tell me how to get the blog to point to the wordpress blog not my main website?

patience with me i really am a noob…