So, yeah, this morning went well and I did not even need to get a cup of coffee. Apparently, the PVC matte sticker curled overnight. Not being happy with just smudging the print, it really wants me to have a heart attack. But nevertheless, I have learned a lesson which is that the stickers works on smooth surface.
So, I guess I will have to find the normal sticker paper and try again before next week comes. I am just so close to the final stages and these unforseen last few steps are really annoying me.