Global company in its entirety gets labelled a disgrace in an online rant that will never be deleted all because one or two members of one shop, in one country which may or may not be owned by the company being slandered give crap advice (who may or may not have said what is being quoted). Apparently.
Before you posted this, what did the manager of the shop say about the staff’s handling of the matter? If that wasn’t what you wanted to hear, what did Specialized customer services say when you spoke to them?
You did give them a chance to resolve it before labelling an entire company a disgrace first, didn’t you?