Complexities of web tools!

Spent a long weekend finishing the website and tripped at a technical hurdle. Can anyone tell me how to allow comments on this blog?
I have saved and re-saved Settings on Comments, but with no option appearing for you to 'Post a comment'
I see from blog news that there was a glitch, but this should be sorted

Any help/suggestions gratefully received at [email protected]

First reactions are very good and I see from statistics that mainly UK visitors are looking at the site, but God Bless Alberto in Portugal who has proved the statistics can see visitors outside the UK