Wish me luck now turned into disaster

[Richy325iTouring]

good faith or not its turned out to be what it wasnt advertised to be

i did my hardest to get the funds transfered via pay pal which i did

yes youdelivered on time yes it was as descibed bythat i mean good head with new parts and yes when seeing it i was happy.
but thenwith problems fitting it (and i know what im doing i trained as a mecanich)
and aterfurther investigation it turns out it wasnt the 325 head i was led to believe

be it your fault or not im out of pocket big time