This theme is insecure. 

I have bought an SSL Certificate but I can't 'force' the site to use it as there are a lot of http links. 

What do I do? 

How can I make my site secure? 

Thanks

ok, I've done it - I think. 

hey can you tell me how dod you do that? i need help for the same

never mind i was able to fix it , by removing raw html from front page . anything which is displayed on your site but not stored causes this issue.