Blaze credits not being decreased when creating ads on WordPress

I have a couple of 1 day campaigns on WordPressand even days after running them the total number of blaze credits have not decreased. The overall spending and budget were $5, but nothing has been decreased from the blaze credits on the main advertising page, still says $50.

Nothing has been charged to my linked credit card.

I am new to the ads and the clicks are going through and I can verify it using the page stats. Any idea why blaze credits isn't being decreased.