Fillers made my nasolabial folds worse? Why? (photo)

Thank you for sharing your question and photographs.  Though carefully placed Botox may improve the corners of your mouth I would consider dissolving some of the filler material placed within your smile lines to remove the bluish hue and lumpiness seen.  I would then continue to invest in cheek fillers to regain some tissue lift before seeking additional correction into your smile lines.  Hope this helps.

It is difficult to fully assess from the photos alone, but generally speaking, if filler is injected into the areas just next to the fold instead of the groove of the fold, it can make the fold look deeper. 
Another potential issue is if the product was injected too superficial (close to the surface of the skin ) which can also cause problems. 
I recommend seeing a board certified plastic surgeon, facial plastic surgeon or dermatologist to have the issues evaluated. Some of the filler can potentially be dissolved which may help correct things. 
Hope that helps and good luck.