Two logos in header

Hi there!

For a client I am trying to add a logo next to their primary brand logo, because they received a certification that they want to put forth. However, I can’t find a way to do that on Business Point?

Also, I respected the dimensions and resolution for their primary logo and it is still a little bit blurry. What can I do?

First question is more urgent than the second one, client doesn’t mind but it’s for my personal knowledge.

Thanks!