None of the photos that you have provided, including parents show synspilus.
The last one looks like a bifasciatus, possible cross.
I would only ever buy synspilus if i knew the location of the parents, plus photographs. Failing that, buy from a reputable breeder ie Rapps. Thats where i had mine from. I suppose depending on location, the latter could be akward.
Buying synspilus from an lfs is a lottery imo.