Beginner here - I can't work out how to move a block?

I keep trying to move a block but the HTML breaks each time. I’m a complete beginner. In fact I work in marketing and I’m not a developer - it is for an email newsletter and the template has been written in HTML but I’d like to change the template.

If someone could kindly help me, I can share the HTML in a private message. Thanks

I will help you…can you share your HTML code

Would you mind letting me take a look at your code? I would be more than happy to help :slight_smile: