How can I get the blooms on Fushia to break forth?

What do you mean by 'break forth'? Do you mean open up?
The unopened ones are not as developed yet but will eventually open.

Thank you. I have seen them bloom fully verses few here and there. Takes away from beauty of the plant. This is hoe plant looked when I purchased. Look at wonderful blooms all at once.

I agree with Suzanne -- you just need to wait for them to open.

Your plant has put on a lot of new flower buds since your originally obtained it, which is a really good thing!