Fermentation question, newby please help

[Morriganpoe]

Hello just got my ezcaps and have been fermenting (I think) for 7 days. I saw what appears to be mold on the ezcap slit that is bulging. Is it still fermenting? The bottle is hard and teeny tiny bubbles come up from inside the bottle. I guess I thought it would be more foamy when fermenting. Is it still fermenting? I followed the cider recipe in the instructions and used 1/8th a tsp yeast. :?:

thanks
Kristy