Wrongfully if not *****ulently listed.

I was wrongfully if not *****ulently listed. I went to Mellins for an eye test and quotation of the spectacles, that amounted to R18 000 something, which was something I could not afford, I opted for a 6 months payment plan but however I could not qualify for it, I was then required to pay 50% of the amount for them to be able to order my spectacles, and I told them I didnt have that amount still but I will come back when I do. So according to my knowledge no spectacles were ordered because I never paid the 50% required because I didnt have it yet. If they went ahead and ordered the specs they failed to at least let me know so that I can try and get that 50% because I went somewhere cheaper and got my spectacles. These collectors called me and I explained this to them but they still went ahead and listed me? Is this not *****? So I am supposed to pay for an item I never received?